I’m 3 days late but he never came inside me!

I’m 15 me and my boyfriend were messing around while my parents were away at my brothers soccer game, we didn’t have sex because I don’t want to have sex without a condom because I DONT want to get pregnant, he also never stuck it in obvi since we didn’t have a condom so he asked if we could rub our parts together I agreed and I got on top and did that but first he asked to check if his penis was wet or anything to make sure there wasn’t any pre cum or anything and our hands were sweaty so we had to feel with our backhands and he wasn’t we were both dry and we tried it and it didn’t feel good so we stopped but now I’m 3 days late even though he never stuck it in, we were both dry, there was no pre cum, and I didn’t even touch the head! I don’t know what’s going on!!! I really need help to calm myself down and to get reassurance!!!