I’m a actual mess

Ok so long story short my boyfriend was fingering me and I was giving him a hand job then he came on my chest ( DIDNT HAVE UNPROTECTED SEX AT ALL OR ANY SEX)so we stopped and I helped him clean it up blah blah he whipped his head and we relaxed for a sec then he rinsed his hands with water and rubbed them together and then dried them again then continued to finger me and ik it’s dumb but I’ve been so worried that I’m pregnant and my friends have told me a. Inch of times I’m not I I just need someone to reassure me That it’s not possible from someone that knows what their talking about and there’s no way I am thanks for the help and listening to my crazy story