i shouldn’t worry right?

don’t laugh i know this may be dumb, i’ve never really did these things before but tonight i gave my boyfriend a blowjob and he ate me out and fingered me. he hadn’t cum when he fingered me but there was a bit of precum. he said he made sure he didn’t touch my vagina with that hand but i’m still uber stressed. is there no reason to worry?? i can never do anything the slightest bit sexual without worrying :-( i’m doomed.. my anxiety takes over every aspect of my life