It's Not Just IBS: A Belly Triage Chart for Endo, Adeno, and Nervous System Bloating
You wake up fine. Your stomach is flat, your clothes fit, the day feels normal.
By 2 pm, you can't zip your pants.
By evening, you look six months pregnant, and you haven't eaten anything different than you do most days.
Every doctor has called it IBS.
If this is your life, I want to offer a different starting point than another elimination diet: your belly might not have one cause. It might have a type, and the type determines what actually helps.
Why generic bloating advice keeps failing you
Most bloating advice treats every belly the same way. Eat more fiber. Try a probiotic. Cut gluten. Do a cleanse.
That advice assumes your bloating is gut-driven. For a lot of people living with endometriosis, adenomyosis, or a nervous system stuck in survival mode, it isn't, or it isn't only that. A gut-driven belly and a nervous-system-driven belly don't have the same solution. Treating them the same way is exactly why the advice keeps failing.
The three types of bloating
Rather than one universal fix, it helps to start by identifying which pattern is most active in your body right now. Most people see themselves in more than one column, which is normal, not a red flag.
Gut-dominant
Bloating starts 30 to 90 minutes after eating
Upper abdomen feels gassy and gurgling
Probiotics or fermented foods consistently make it worse instead of better
Often driven by disrupted gut bacteria, SIBO, histamine intolerance, or sluggish motility
Needs a highly specific, low-fermentation approach, not more fiber and more probiotics
Hormonal or structural
Bloating peaks cyclically, before or during your period
Feels low, heavy, and deep in your pelvis
Can cause sudden, dramatic distension
Tends to trace back to cyclic endometriosis-driven inflammation or adenomyosis-driven structural pressure, an enlarged uterus physically crowding your bowel
Needs work on prostaglandins and estrogen clearance, not food elimination alone
Nervous system
Completely unpredictable pattern
Flat in the morning, ballooned by mid-afternoon
Strongly triggered by stress, indifferent to what you actually ate
Often central sensitization or visceral hypersensitivity, a nervous system in survival mode changing how your brain interprets normal digestive signals
Responds to nervous system tools, not another diet
Endo belly and adeno belly are not the same thing
These two terms get used interchangeably online, and the difference actually matters for what helps.
Endo belly is inflammatory. It's driven by deep pelvic inflammation, immune activation, and adhesions, not primarily gas, and it's typically cyclical.
Adeno belly is structural. An enlarged uterus is physically pressing against the bowel, and it doesn't follow your cycle's schedule the way endo belly does.
Same symptom from the outside. Different mechanism underneath.
Treating an inflammatory endo flare like a structural adeno issue, or the reverse, is a common reason a protocol that worked for someone else in your support group hasn't worked for you.
Why probiotics might have made it worse
If you've tried the standard gut-health playbook and ended up more bloated, not less, you're not imagining it and you didn't do it wrong.
Broad-spectrum probiotics can feed the wrong bacteria if SIBO is part of your picture. Fermented foods are high-histamine, which can trigger reactivity if your mast cells are already sensitized, something that frequently overlaps with endometriosis. This is a documented pattern, not a personal failure to follow directions correctly.
Find your type in three minutes
You don't need to guess which column you're in, and you don't need to hand over an email address to find out. The Belly Triage Matrix is a free chart that walks through the signature signs of each type and tells you exactly where to start.
You can look through it here: poppyspod.com/belly-triage
What to do once you know your type
Knowing your type is the diagnostic step. The next step is a protocol built for that type instead of a generic one built for none of them.
That's what the Belly Decoder is: a self-guided protocol built around what you find in the triage chart, including:
The full three-type framework, with the endo vs adeno distinction explained clearly
A hybrid food protocol combining low-FODMAP with anti-inflammatory instead of treating them as separate paths
The SIBO and histamine piece that explains why probiotics backfired, and what to do instead
A supplement guide ranked honestly by the actual evidence
The somatic and nervous system layer that most bloating advice skips entirely
A printable belly and cycle tracker built around the three-type framework, so you can bring real data into your next appointment instead of trying to describe a pattern from memory
Access to a peer-led community inside the Embodied Unbecoming Collective, including a dedicated thread for people running this exact protocol
It's diagnosis-agnostic. You don't need a confirmed endo or adeno diagnosis to use it, you need a belly that's been behaving in ways nobody has explained yet.
$67 one-time, instant full access, no monthly fee, no upsells. Check it out… click here.
You've done the research. You've brought it to appointments nobody fully read. You've learned things about your own body that your doctors should have explained to you years ago. That work deserves a framework that actually fits it, not another generic protocol built for a belly that isn't yours.
Jess is a health coach, not a medical doctor. This content is educational only.
Full disclaimer at poppyspod.com/disclaimer.
