Just over a year ago I slowly starting to no longer tolerate foods I had been eating on a daily basis. Symptoms were sharp migraines with my mind feeling hazy and head feeling heavy comparable to a fever. I've developed anaphylactic responses to foods I've always tolerated like white potatoes. My abdomen is extremely bloated and I feel fatigued all day long and only feel worse when I eat. It's gotten progressively worse over time and now I am unable to eat anything with a notable amount of fiber without it causing sharp pain the next day down the left side of my gut. Foods such as nuts, seeds, and grains I used to eat regularly now cause a rash to break out on my chest and neck.
I've tried different dietary approaches in an attempt to handle this myself such as a low fiber diet, low fodmap diet, scd diet. I was on a whole food plant based diet for over 3 years at this point and out of sheer desperation, I tried incorporating animal products in an attempt to find any food I could tolerate. I found no relief and to this day and I cannot even tolerate juice as it quickly produces a migraine. I have gone out of my way to have a comprehensive stool and breath test done, with the breath test indicating I have hydrogen dominant SIBO but I realize there isn't a great body of evidence suggesting that's the culprit to my poor health.
I realized I couldn't do this on my own any longer six months ago as it has gotten so bad I had to quit my job and move back in with my parents. I've been working with my doctor who ordered numerous blood tests and eventually referred me to a Gastroenterologist. So far I've undergone allergy testing, endoscopy, colonoscopy, liver, and thyroid functioning all coming back negative.
Ultimately, I have no desire to be alive because I feel so awful every day and my doctors don't seem to take me seriously when I express how uncomfortable I am. It feels like they are dragging their feet, ordering one diagnostic test at a time taking at least 1-2 months between them. I simply cannot continue living like this. It's been 6 days since I've consumed anything but a small amount of water and the thought of starving to death is actually comforting.
Is there anything I can do to be taken seriously and receive immediate care? I am so miserable and exhausted I can't bear to wait to see my doctor again to just say, "let's see how things are going in a couple of months." I have no intention to eat again and am posting here as a last resort. I am genuinely in search of help and advice as I've nearly given up entirely.