I am on loestrin since march. I am bad at taking it at the same time everyday. So because I'm paranoid and stupid I took plan b. At first I had no symptoms. Got my period as on time but it was lighter. Now give weeks later I'm having tender breast pain, lower back pain, and cramping. All my usual for my period but it's two weeks away. Is this a normal side affect. And when will it go away. I am stopping my pill just to see if I can get my period early. And to just take away more hormones. Please someone tell me they went threw this and are ok.