So my boyfriend and I had sex last Monday and when he finished he noticed cum on his penis after ejaculated on me ( he pulled out - but we always use condom and used a condom that day, so I immediately thought it was his but he wasn't sure. The condom wasn't broken at all. But he wanted to be safe and I took the plan b pill 20 mins after we had intercourse. I noticed a little spotting last Friday night and this Tuesday (yesterday) I had a little very small puddle.