So my period ended 3 days ago and the day after (2 days ago) I had sex unprotected. Before he came he pulled out but then put it back inside of me and I don't know if he wipped his self off, but I'm most certain he didn't. I understand that I was completely irresponsible, but I need to know if this can lead to pregnancy. I also know I should wait to see if I miss my next  period, but I'm a very anxious person. Any input will be great