What is wrong with me ?

When I was on the lo lo estrin I was moody and depressed mostly because my friends Backed away from for no reason and now that I'm not on BC it's even worse I'm quiet and sometimes angry or sad I hate feeling this way . once I learned that my godsis is pregnant i just got even more mad especially cuz all the attention on her she has no job no stable living and me I'm close to graduating but no one paying attention to the positive stuff oh well. :( anyone else get moody from BC or off it ?