I've missed my period for about 2 months now because of working out. I recently had sex ( used a condom) but he took it off on the second round. He says he's sure he didn't come inside me, but I was really paranoid so I decided to buy a Plan B the next morning (I took it 6/7hrs later). It's almost been a week since I took the pill and I haven't gotten any spotting or that many side effects. just miner lower back pains. Please help really stressed