so i was at my boyfriends and we had a lot of fun but we didnt have sex. i was having clothes on all the time...i gave him ha****b and he finished. i whiped the sperm off my hand and half hour later i came home and went to shower...so i touched my vagina with that the same hand. my period is late now. i am so nervous....is it possibke for me to be pregnant after whiping it off? help me please!!