Depressed life symptoms and conditions

I'm so glad I googled side effects of Yasmin and found this site. All of the sudden my mood swings for the past almost YEAR make sense. I started out fine. The pill was great, and I haven't had to worry about acne at all. Of course I gained a few pounds, but not too much. However, I'm a pre medical student trying to study for the MCAT this summer. I've been SO tired and drained and majorly depressed that I just can't seem to concentrate. I feel like I'm always crying over the stupidest stuff (AKA: no reason at ALL), and my grades are starting to suffer. Hopefully now that I've read this, I can stop taking this pill and see an improvement. It's just not worth the depression. I'm 22 right now, and until recently had never had a suicidal thought. I was starting to panic, because I couldn't identify the cause of my depression. I'm a good student, have lots of friends, and have the most amazing boyfriend and family. Life is good, I shouldn't feel this bad. Now that I have a clue as to what this may be, I can fix it.