Sorry my Right hip not my left, see very bad brain fog!
That's a lot going on. Without a gallbladder you could be having trouble digesting fat. It makes your liver work harder. It could affect your pancreas. If you truly have PTSD, you need therapy for that. But again, it's a lot of stuff, and you've seen a lot of docs, but you've also had a lot go wrong and had a lot of invasive medicine performed for it, maybe necessary, and maybe not. Some of that medicine might have harmed you. It might have saved you. You need to keep trying to find the medical problems, but you also do need to also work on the mental stuff, but you do seem to have something going on physiologically that caused all that other stuff to go wrong in the first place. Maybe you need much better doctors.
What are your calcium levels? Calcium is measured with a metabolic panel.
Have you ever had your thyroid hormone levels tested? Some of your symptoms sound a lot like a thyroid malfunction, such as heat intolerance, GERD, fatigue, tendonitis, muscle aches/pain, brain fog, diarrhea... Some of the symptoms are seen most with hyperthyroidism, some most with hypothyroidism. Although your PTSD can account for your anxiety, anxiety is also seen often with thyroid disorder. Therapy, which you're already doing is always one of the best ways to deal with anxiety, but if it's related to thyroid malfunction, you'll also need to normalize thyroid hormone levels.
The tests you need to get for thyroid function are Free T4, Free T3 and TSH. It might also be beneficial to test thyroid antibodies to determine if you have an autoimmune condition. Thyroid Simulating Immunoglobin is the definitive test to diagnose Graves Disease, which is always associated with hyperthyroidism. Thyroid Perxoidase Antibodies (TPOab) and Thyroglobulin Antibodies (TgAb) are the tests to determine if you have Hashimoto's, which is most often associated with hypothyroidism, but can often present with hyperthyroidism in the early stages. A thyroid ultrasound can determine if you have thyroid nodules and will sometimes determine if you parathyroids are located in approximately, the normal position, which is, typically, at the 4 corners of the thyroid.
For excellent information (and lots of reading) regarding parathyroid function you can go to www.parathyroid.com. It will tell you almost everything you need to know about parathyroid.
Update: I had my first parathyroidectomy on 7/2/2021 my Calcium went right back up day 3 post op and never went back down. My ednocrinologist left his practice so the search was on for a new one. Talk about jumping through hoops! I had an Endocrinology office who made me jump through hoops for 3 months then told me I did not have PHPT, that there was nothing wrong with me. I immediately contacted my surgeon's office who had me go for labs which shows PHPT. I finally found another Endocrinologist who ran a whole list of tests, and I was sent for my second Parathyroidectomy, I also had a zoom consult with Dr. Larian who stated I needed another surgery. I had my second Parathyroidectomy on 3/20/2023 leaving only one healthy looking parathyroid. My calcium went up again day 3 post surgery. After my surgeon was done pulling his hair out trying to figure things out, he decided to have my CaSR gene tested. My CaSR gene came back with a variant of Unknown Signifigance and that variant is extremely rare, the few cases where it has been reported, it has been in in people with Primary Hyperparathryoidism. I then ordered full genetic testing on myself and am waiting on those results hoping the results will give me an explanation of why my thyroid is like a rock and why it is shrinking as all my thyroid labs are normal. Thank you to all who have responded to me.