3/4ish weeks ago i was with my boyfriend, and although we've both decided to save penis/vagina penetration for marriage, we still mess around and do different forms of manual sex/ dry sex. in like the beginning of december, around the 3rd or 4th i believe, we were at his house and he put me on his lap and fingered me, which i know doesn't lead to pregnancy, BUT after that he started grinding on me. i was wearing a skirt, and underwear (which i wore the the entire time i was with him), and he was just in briefs, which he ended up taking off. i could tell he had an erection, but after like 10 minutes or so of grinding i could feel my underwear wet, but what i dont know is if it because he was ejaculated and then it transferred onto my underwear. would that be a pregnancy risk? he wasn't wearing anything, and i was wearing underwear but does that even count as a layer? it was the 'boyshort' type.

im starting to get really worried because, although after that incident happened i did get what i believe to be my period (it was one day of brown discharge, which kind of scared me since ive never had it, and then 2 days of heavy bleeding and the rest was normal and lighter,) a couple of days after i finished my period (around the 22nd) i started to get head aches, and i began to break out really bad, my lower abdomen began to hurt and i look bloated all the time. not to mention my chest/breast/nipple area became extremely sore, and felt tingly and strange /after/ my period. all of these are symptoms of pregnancy, and now i can't get that thought out of my head i can't even sleep.
was the bleeding i experienced my period? do i have a pregnancy risk? i have been nonstop thinking about this, and i have no one to talk to about this not even my boyfriend since he's on vacation and my parents dont even know im "Sexually" active. i can't stop thinking about a possible pregnancy, and it seems to be everywhere i look, please help im so worried.
