I took a plan b pill on july 26,a week later on August 1st I had my period.it started of as pail red then a day later it started heavy.lasted for 5 days as my regular period.
Yesterday August 11 I felt pain in my lower abdomen.woke up this morning and the pain feels more excruciating.
If I didn't took the plan b my regular period would start on the 11.what's wrong with me?