Well me and my girl had sex unprotected for like no more than twenty seconds. I know that I didn't in her but Idk about precum. This happen on the 22nd of September. Well she hit her period on the 4 of October, but then like 5 days later her head was hurting and I didn't know if that was a symptom. Then today which is 9 days after her period finished she said that she was spotting. But she said that she usually spots regularly inbetween her periods. I'm just really scared and worried because we are to young to have a baby and I never meant to even do what I did. I've been freaking out. I just want to know if she could be pregnant? Also how would I know if she is pregnant or not. Without a test.