Ok so i really don't want stupid answer. I've been reaserching all day but i cant really find the answer to my question so i decided to ask.

Me and my boyfriend were making out and i did him a blo****. There were some on my hands then i wash it with just water for about 30 seconds to 1 minute i cant really remember or maybe a bit longer. Anyways after that he told me to wash my vagina. And i washed it with the same hands. Can i be pregnant with that? And my period is 12 days after that thing happened if my period arrived would i be safe?