I need help. I took plan b two days after having unprotected sex, which means I took it March 4th. I took it a little under 48 hours after my boyfriend failed to pull out (only time that has ever happened). Exactly one week later I woke up after a nap to really sore breasts. Then, the bleeding began. It was slightly lighter than a normal period for me, but it was still enough to fill super and super plus tampons. It lasted for 7 days and seemed like a period. I even got the cramps and everything, just not as severe. Based on the symptoms I had when we had unprotected sex, I was no ovulating - yet. Fast forward to two weeks after this period, and I had normal ovulation symptoms. My cycles are usually about 32 days, but sometimes my period comes earlier or a later by a day or two. My period also comes with tiredness, sore and fuller breasts, and moodiness. About today my period should have arrived and I have no real sign of pms symptoms. My boyfriend and I's main form of birth control is pulling out but he tries his best to make sure he cleans himself out after ejaculating so that minimal amounts of sperm is leftover. Between taking the pill and now we have had sex, even around ovulation. But we had never had this happen before. I honestly do not think I am pregnant but I ordered two pregnancy tests to take. Could this be from the plan b or should I be concerned? I'm only 16 and I need help.