Late period pregnant

So me and my boyfriend haven’t had actual penetrative sex but we do other stuff. This past month he’s been fingering me and I’ve been giving him handjobs and blowjobs, I know while he fingers me sometimes he has to stop to readjust himself and idk if he could have got precum on his hands then fingered me... Is there any chance I could be pregnant from this?? My period was due two days ago and it still hasn’t come I’m really scared I’m pregnant is there any way I could be?? I’m still in highschool and can’t have a child rn I’m scared is there any chance I could be???

I’m getting sore boobs, sore lower back, occasional cramps and some moodiness

Am I pregnant?