My boyfriend and I fooled around the other day. We are very hesitant to do anything so when we do fool around he keeps his shorts on but this time one thing lead to another and when he was rubbing/thrusting against my vagina (which he always does but only with his boxers over) we think his shorts may not have been over and his penis may have gone inside me, although he didn't ejaculate me being a virgin I freak out and within one hour I toke the plan b one step pill. The next day we had the same situation where we are unsure of a slip but he didn't cum i didn't take another pill this time. Really scared need advice please