I gave my boyfriend a blowjob but I didn't make him ejaculate because I didn't want it on my hands. he went to the bathroom and ejaculated and washed his hands. he came out and then we just talked for a little while(I cant rember if I touched his hand or not). and then when he left, I went to the restroom and urinated and wiped with a wet rag, careful not to touch my vagina directly, but I might have slightly on accident. about ten hours later I took Next Choice One Dose® because I was worried about it. could I be pregnant?