Now to start off I'm a virgin, meaning i haven't had actual penis to vagina intercourse. Me and my boyfriend are really careful when we are fooling around, one of us always has our bottom's clothed, so theres not any actual contact there. And if he happens to touch himself he uses the other hand or washes his hands to finger me. And like i said if i'm on top of him, or he's rubbing against me at least one of us has clothes on. And we're talking about precum here, since no ejaculating was involved. So yea it seems to me that we're very careful, since being only 16 we don't want a kid. But being a naturally paranoid person, with my period one day late, i get antsy. So please tell me if you think this is something to be worried about. If i get over obsessive and worry alot about it could that delay my period? And i don't want to hear people telling me we're not mature enough and so on, i know the possibilitie of me being pregnant are slim i'm not stupid, i know how it works, i just get really paranoid. And at least we have enough sense not to have sex and to wait.
Smart and decent answers are appreciated, thanks:)