I had to take the plan b pill 2 times in the last week I just got my period yesterday but my body is all kinds of achy now and idk what is best to take to stop the cramps I never really had cramps but I have them now bc that's a side effect from the pill. But will that mean since its been a week since the first time I took the first pill that my period will come again a week after the last pill I took on Friday. I know it's not good to constantly use the plan b and I don't plan on needing it again I got back on birthcontrol today. But I just want some info from people that have had to take plan b before. I don't know how long all this pain will last. Please no negative comments. ?