Hey laura!
I've been on the pill for 4 months. It's helped clear my complexion up, regulate my period, and i've put on a little weight, but it's in good places (odds are that's not from the pill though).
however, I do deal with a few bad side effects. My pms has gotten 10 times worse, and the shift in hormone levels has resulted in anxiety, depression, and nausea that's awful at times. I've only been on the pill for 4 months, so my body might still be adjusting to the change (i'll be switching to a different brand if the symptoms don't go away in 2 more months). So basically don't let what I just said scare you... For some women the exact opposite is the case, and the pill eases their pms and other period related problems.
Anyway, I do recommend getting the pill. It's very effective and that gives you peace of mind. Also, the lower the hormone level of your pill, the lower the chance you'll suffer from some of the bad side effects. Your doctor will find out what level is best for you. (you may have to try a few different kinds until you find one that suits you. )
good luck!
Nicole