My boyfriend and I had unprotected sex on NYE. I got scared so he bought me the plan b pill the next morning. I'm also on birth control; yes I know some will say I didn't need to take the plan b, but I was terrified that I was pregnant. I got my next period, it was extremely light, but I had previously had messed up my pills the same week and got my period for missing and then missed a day and restarted do to my placebo pills. What I'm wondering is will my next period be messed up or no? I'm still freaking out