I am 18 years old and a virgin. My boyfriend and I were messing around and I went down on him, and after he came(I swallowed) we grinded, but without clothes. This is the first time I have ever done anything this intimate, so maybe I am just paranoid, but could I get pregnant from this? It happened yesterday so I know I wouldn't be showing symptoms yet, but I still want to get an opinion. He came and we cleaned it up, and then proceeded to grind...he was never in my vagina, not even slightly, just on the outside and around the top of my clitoris. Like I said I've never done anything this intimate so I may just be paranoid, but answers are greatly appreciated!
If he never got in your vagina, then it's not likely at all that your pregnant.