Hi - Jenna?
Your posting is a bit ambiguous: do you have a question for anybody on this site? I see you are 'wondering' if you should go off this drug until the doctor is sure of what he knows. Quite frankly, most of us will be wondering why you agreed to go on it in the first place - putting your trust in a man who hadn't made a firm diagnosis .. and suffer it for 4 months.
If you want to know about this drug, Google its side-effects. If you want to know how to limit the internal damage it is no doubt doing, ask away. I doubt anybody will be telling you whether to go off or stay on this drug - that's nobody's business but yours and we don't tell anybody what to do (or shouldn't).
In the meantime, you could find a BodyTalk practitioner near you (www.bodytalksystem.com, click on practitioner/country) and get some answers from the only source that can give you true answers - your own body, with regard to your depression and your affliction.
Good luck.