pregnant from precum or what?

allright, so my GF and i hung out like 1 month ago. she gave be a HJ and i fingered her. she wanted me to cum so i tried and went giving myself a HJ, after a minute, i got tired so i just started making out with my GF. if i remember correctly after that i fingered her again but this time i went faster and harder and further then before. could she be pregnant? i had on my sweat pants and boxers and she was naked wastedown. i ended up pushing my penis on top of her vagina but not in it. like her clitoris. she was moaning and stuff. while doing that, she told me she felt wet stuff but i didnt think it was me cuz i didnt cum at all. a day later she tells me that she is having cramps. and she starts worrying. two days later, her freind has sex with a guy and her freind thinks that the condom broke!, so her freind told my Gf and she stated getting more worried. almost a month has gone by and she still hasnt had her period although she told me that she doesnt have much pain no more. i noticed though that she seems stressed and is sick today. but maybe its because i'm sick someone please please help me. i dont know what to do...