trans | Question

I've been to phsyciatrist and he's still to refer me to a phsycologist for phscyotherapy. He's just said that it's a rare problem and it will take some time to find one who deals in trans stuff. He has prescribed for me anti-depressant medicine which I'm taking for some two weeks. But I read today in a post about people not going on anti-depressant or being better-off with out it for the reason of being dependant on it or whatever. So it came in my mind that is it ok to take it? Is it harmful in long run?