Me and my boyfriend is 15 and he came over while my parents weren't home 5 days ago. We weren't gonna do anything more than touching but somehow we ended up taking most of the clothes off. He didn't really go inside me but he just had his thing there but he was moving and he came. Of course we didn't use a condom because we didn't expect anything to happen. I still love him so much but i knew it was a wrong thing to do and we were both very scared after so we decided we'll not do anything like this till we are mature enough. I'm just really scared because we're not really sure if he came on me or not, and there can be a possibility of me getting pregnant. Also, my period was already late for like a month before this even happened. I think my hormones are still unbalanced so sometimes i skip a month or two. I still didn't get my period (last time was mid-december) and I'm just really worried that I can be pregnant, I dont want to ruin my life. Its only been 5 days after this happened but I feel perfectly fine. I'm worried but I dont want to tell my parents about this. Should I go buy a pregnancy test? or what should I do?