birth control
"I have been using Lo Loestrin Fe for 1 month now and I've had my period three times this month, breaking out like crazy, and have so many mood swings with depression. On my period i have medium-high cramps, back pains, and my breasts are sore. All the time!  I haven't really gained any weight which is good, but I'm going to keep using it and see if it gets better."