Stomach bloating/ digestive issues

Hi. I have been having severe bloating and stomach pain for over a year now. I have been checked for SIBO and H-pylori. I have had a stomach CT, an ultrasound, endoscopy, colonoscopy, a hida scan, and a bunch of bloodwork done. The bloating and stomach pain are accompanied by exreme fatigue, hot flashes, and severe foot cramping. I was told over a year ago (after choking on food and some serious heartburn) that i have an impaired esophagus. I was placed on Emaprezale. The stomach issues continued to get worse. I was placed on more and more stomach medicine by primary care dr and GI. Nothing has helped. I was 125 lbs and i eat healthy and would work out regularly. I am now 140 lbs. I cannot workout because it causes stomach pain. Plus i am so tired i can barely make it through work. I went to see a naturopath after no success with GI. I was eventually put on an elemental det after other gut healing steps did not work. Even on the liquid diet the bloating continued, but i was not as tired. Eventually i crashed and needed to eat again. I had a food allergy and them avoided everything i wss told not to eat but this did not help. I was told i have gastritis and esophagitis but nothing they have done has helped how i feel. It is getting hard to make it through the day. I need help. I have had previous health issues including uterine fibroids that lead to bad blood hemoraging. I ended up having a hysterectomy . I had brain and spinal cord surgery 20 years ago for syringomyelia. I have had pancreas problems. I was told i had autoimmune problems including juvenile arthritis and sjogrens. Now i test negative for autoimmune problems but have lasting joint damage. I am 36. My rheumatologist told me i have the joints of someone 65 or older. I have been checked for pancreas issues but have no problems anymore. I am taking digestive enzymes but they ate not helping. Sorry for the long rant. Any suggestions???