Ok, so me and my boyfriend have been fooling around. We had dry intercourse, aka "dry humping" a couple of times. My period late, and i'm usually regular. i'm confused on how to keep up with my menstrual cycle, so a little help with that would be great. My last period was on July 17, and my period before that was on june 17, and before that, it was May 15. Our dry intercourse consisted of us both wearing undergarments, him boxers, and me panties with a panty liner. I tried to make sure that where his pernis hit, my liner was in the way. We did it a couple of days after my period ended, and he ejaculated on my panties. I went to go clean and wipe myself just to make sure. After that, I didn't notice any signs of pregnancy or anything. We did it again on August 10, but he didn't ejaculate, just precum. I was wearing lace underwear, and was aware that his precum might get through, so i made sure my liner was in the way of his penis touching me. His penis was mainly rubbing around my clitoris away, but you know we still had undergarments and my pantie liner on. I never knew that you actually had a chance of getting pregnant that way, or else we would've never done it. I figured I'd start around the 17th again, but now it's the 22nd. When I realized that there was a chance of pregnancy, I freaked out. And i still am! When I get nervous or paranoid like this, my appetite goes away, and my stomach goes in knots. So I haven't eaten much these past few days out of stress and whatnot. I've been using the restroom alot, but not cause of pee, but to poo. So I looked up things, and I know stress can delay your period. I've been getting this discharge, and just today, i noticed a small sign of blood with a darker colored discharge (not the kind i get when my period's ending). I was hoping that my period would start, but I need to check again. I've been crying like crazy over the stressful days of maybe being pregnant. I just turned 16 on August 11. I'm too scared of telling my mom, and i haven't taken a pregnancy test, and i have no way of getting one. I've also been cramping these past few days. And i am an overworrier and get paranoid easily. Am I just late because of all this stress?