So my husband & I had sex with a condom on Friday night.. the condom ended up breaking.. & by breaking, I mean COMPLETELY TEARING. We both knew we are not ready for a baby right now so we went to Wal-Mart at midnight to get the Plan B pill. I took it as soon as we got home. I've taken this pill once before & I started my period damn near immediately. This time, I haven't bled once yet, but I have been having continuous cramps for the past 2 days. Not even ibuprofen helps the cramping. Anyone have any insight or input?