Hey guys had a question about plan b I recently took it ( feb 25 to be exact) woke up the next day with my period. Today (march 1) I was walking through the store with my sister and I started getting cramps in the middle of my lower abdomen and also what flet like someone stabbing my cervics or it I guess contracting ( not sure if thats how to put it since I dont have children) but I was wondering if anyone else had the same symptoms?