Me and my boyfriend were messing about. He was rubbing his penis on my vagina but we didn't have sex and we are both virgins. His penis was also rubbing at the entrance of my vagina but didn't go in. He didn't ejaculate before that and he also urinated before he came to see me. I'm pretty sure precum was present. Now I am very scared that I might be pregnant. My period came the next day and it was like a normal period. I had clots and it was very heavy so I'm sure it wasn't implantation bleeding. It lasted 6 days. I haven't had any symptoms so far but this morning I woke up and my right breast felt a bit sore. I have been stressing about this for almost 2 weeks and can't get it out of my head. Please help! Could the soreness of my right breast indicate I'm pregnant ? I also wasn't ovulating at the time. Thanks