I was thinking.... After seeing some of your older posts.
Since u are seeing a psychiatrist - HA ... Stomach Issues , anxiety which I also struggled with ...
IME - can quickly be handled by a different class of medications - called benzodiazepines. Ask your Psychiatrist if that is something that would be right for you.
It has none of the bigger side effects - Initially the main side effect -is drowsiness... Much like an antihistamine would have. But - No nausea, No vomiting, and the other troublesome side effects of Remeron. And you won't have to wait 4-8 weeks like AD meds. On a daily dosage of about week ... You will feel the lifting of anxiety and your appetite will quickly return to a normal healthy levels...
Of course all BZD and AD meds will have to be weaned off safely with your Dr. help.
What worked best for me as far BZD - is Diazepam due to the long half life - you can take it 2x a day and maybe like I do, take it 1x day before bed.
Of all the BDZ - I have used: Xanax, Lorazepam, Klonopin - Diazepam is the mildest and the easiest to taper off if used for longer periods of times.
I am personally on Both - An AD and BZD for over 10 years with excellent results. Prozac 40 mg. And Diazepam 10 mg before bed.
Again - speak with your Psychiatrist if BZD are appropriate for you.
Hope this additional information helps....
Good luck and feel free to ask me any questions or concerns.