Bleeding after a month of not been on my periods. i have bad cramps. after my last unprotected intercourse i never saw my period and had taken emergency pill. then saw my period for 2 days the week after. all this was in april ?

About EC pills...: Plan B or other emergency contraceptive pills can alter the menstrual-type bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. One should be sure to check a home pregnancy test about 3 weeks after sex, because Plan B works most of the time, but not all the time. If symptoms are worrisome or are persistent, one's primary care doctor or Ob-Gyn doctor can evaluate.