[RebeccaR1]

Ok this is going to be pretty long but I would greatly appreciate any help.
Basically I had unprotected sex a few weeks ago but he pulled out and didn't even come, he's also pretty sure he doesn't pre-come. I was supposed to get my period on the 6th but didn't so I took two First Response pregnancy tests, one on the 6th, one on the 8th which both came out negative. My period is now five days late which is strange for me. The problem is, I also had unprotected sex last night but he pulled out again. I know it was very stupid. I want to know why my period is late. I'm also pretty stressed and have been worried about my period. I know I should make an appointment with a doctor but I can't really get to one and I can't let my parents know. I have also been having tender breasts and have a mild UTI (could that delay my period?) I am extremely worried and paranoid and any help would be appreciated, I just don't really know where to go from here. I know I should go to a family planning clinic but the one near where I live is only open twice a week at really awkward times.