Anti depressants.... I'm on them and have a question?

So on December 17 the doctor put me on anti depressants because we thought that would be the best thing for me personally. I have been on them for a few weeks now at first I think they were really actually helping me be more positive and I wasn't so depressed. But now I feel the total same as I did as if I'm not even taking them. Gosh I really hate it and I am just so sick of everything and living like this. When I go back for my next appointment should I tell him their not helping? Ugh. If you have any stories with you're depression. Anything uplifting anything to say? Thanks for your time.