Hi,
I am 39 Y.O male i have been suffering IBS like symptoms for years now but for last one year or so i had started to have sharp pain in my stomech its like sharp stabbing pain on upper left upper right lower left lower right and dark poop filled of mucus and gerd like symptoms acid reflux and heart burn
I consulted a gestrologist who asked blood test for TSH and vitamin D with stool test the stool test and tsh came back normal and vit D found low he suggested me empules of vit D but symtopms never improved upon visiting him again he suggested colonoscopy and endoscopy with biopsies every thing came back normal but the biopsy of esophagus and stomach junction found an h-pylori like enzime and a miner erosion / ulceration on same point. The doctore suggested me medicine for IBS, traveller dirrehea and some antibiotics... But after 3 months i have same IBS symptoms (miner) and dark paches in stool.
Note: i am a frequent traveler and travel by air quite often an i noticed more darker stoole after every flight and i strted to feel very sick after i guite a 20years old heavy smoking habit on dec 2018