Me and my boyfriend kissed,he touched my breast and sucked on my nipple,I could feel my vagina get wet.I did not take off my clothes but he took off his pants and guided my hand to his penis and he told me to caress him.Evebtually he ejaculated,on my hand.I got up and washed my hands with water.30mins later I went to have my bath,I usually wash my pubic area(not inside my vagina) before I have my bath,and that's what I did.is it possible to have introduced sperms into my vagina?its bn 46 days after my last period(normally,my cycle is abt 30days) and I haven't seen my period.this encounter happened 11days after my last menstrual period.and 17days after my last menstrual period I spotted for 3days(days 17,18 and19).Am I pregnant?