I started bc about 4months ago and it sucks. Im always going through mood swings. Every month i think im prego. My boobs r sore. I need chocolate everyday. I have headaches. Im not get tn my regular periods. Before the pill every 28 days i would get my period now every 2months i get a period. But during the wait of my next period im going through bad pms. Im happy to hear im not the only one feeling this way.