Severe Pain Years Post Gallbladder Removal

This is sort of a last ditch effort to find some idea about what has been plaguing me for years. I had my gallbladder removed after a series of attacks in 2016. I did not have any stones, but my HIDA showed 6% EF and after removal, they said I had a very narrow sphincter.

Since then, I have been to the ER several times for debilitating severe upper abdominal pain. I mean SEVERE. I have a high pain tolerance, and did not experience this level of pain with child birth. Each time they do bloodwork and X-rays, but tell me they cannot find anything wrong. I started noticing that the attacks came on after eating a particularly rich or fatty meal with wine. I got better at avoiding the attacks after awhile.

A few years later, I was having severe GI issues. Pain, extreme bloating (looks 9 months pregnant after eating), severe diarrhea, and daily crippling nausea. This lasted for months. I have struggled with nausea most of my life, but this was impacting my quality of life. They did an ultrasound, emptying scan, and upper and lower GI. They essentially found nothing wrong and said the nausea might be "in my head". I kind of gave up on GI drs after that. I did go GF because that seemed to help some.

Fast forward to 2023. I went to the ER with some abdominal pain and it turned out I had a ruptured diverticula and had most of my colon removed.

I recently started zepbound, and had food/wine in an amount that would not have normally caused one of these attacks, but it caused one of the worst ones yet. They last anywhere from 30 min to 2 hours usually. I cannot express enough how severe the pain is. I didn't go to ER because it is the same thing every time.

If you read this far, thank you. I feel like I am losing my mind. I still live with daily GI issues such as pain and nausea, but I have learned to cope. I wish I knew of at least a direction to point a new doctor in, but I have zero idea what this could be. It is like a gallbladder attack on steroids, but I don't have a gallbladder or appendix anymore. PLEASE HELP!