From previous posts, it would seem that each case is judged individually, but it would appear that current use of antidepressants, and flying is a "no-no."
Try a search, this has been covered in the last few weeks.
Interestingly, this question is becoming more frequent on this forum, so it's fair to say that you won't be the first trainee/current pilot to find yourself in this position.
It's not a question of shame, good luck and keep us posted.