I hope those meds kick in and give you some relief. Ulcers are no fun
Hang in there, things will get better.
Be sure to keep fluids in. Dehydration isn't great either.

Been there are done that !

Edited because I can't type well tonight..........

Everyone is right. Check with your insurance company. They all differ.  My BCBS plan paid everything except the $15 copay to see Dr. Toder pre-op and $200 deductible applied to my sleep study pre-op. I never paid anything for the dietician visits.
Post op check at 2 weeks was part of the "global billing" for surgery, no co-pay.
6 week, 6 month, 12 month visits carried the co-pay.

With your  FSA,  check and see if you can get your vitamins deemed "medically necessary" by your surgeon or PCP. If either will sign the Medically Necessary from you can put those purchases through your FSA.

I've heard it is an easy fix and results are instant

LOL!!!!! Skinny Dance!!!!  Woot woot!!!!

I am going to have an endoscopic procedure to enlarge the restricted area tomorrow. I hope it works and I can go back to soft foods and still move up to the phase 5 diet plan next week. I guess time will tell me soon enough!