I'm 13. Ive had my period for over a year now and I skipped my second one and since then my period have kinda been all over the place but they always happen by now. I got fingered about 4 months ago but I've had y period since then. I've never come in contact with a dick though not at all. I do masterbate could I like get myself pregnant? Please help! I've had sore nipple and this morning I woke up with a tummy ache but it went away within 5 mins!