someone experienced please help?

me and my boyfriend fooled around on saturday, it’s monday now. there was no penetration and im a virgin but im still scared he touched my vagina with precum or something even though he said he didn’t use that hand, just scared precum got in contact with me in general even though he told me he was extra cautious :-( my period starts in 6 days. i’m TRULY driving myself insane, i’m a diagnosed hypochondriac so i can’t tell if i’m pregnant, having PMS or just convincing myself i have symptoms. every slight ache or pain around my vagina, hip or back makes me flip out. also i’m extremely nauseous but i think it’s because i’m so stressed :-( my boobs hurt very minutely but it may be like that before my period always, i don’t know i haven’t really paid attention until now. it’s only been 2 days it’d be too early for pregnancy symptoms right? i know i sound idiotic and everyones told me im stupid but im trying to use this as a safe place so please don’t roast me skskskksskks this was literally my first time doing sexual things like this :-/ i’ve felt pain above my vagina for a few weeks and i’m scared of a ovarian cyst or something? but now i am obsessing that i may be pregnant even though i felt these symptoms before i fooled around :/ help lol i’m goin thru it