Hi! I took plan b 12 hours after the condom ripped, and it was roughly 4 days before ovulation according to my period tracker app. About 1 week later, I started bleeding and I believed this was my period...the bleeding lasted about a week..but now it's been 4 days after the bleeding and I'm bleeding all over again with cramps and bloating..is this a sign of pregnancy? I'm not supposed to get another period until the 28th of February..is this normal??