I visited my bf on 24th oct and my period was from 20-23rd oct...we had oral sex....and he ejaculated near my vagina...i wiped it and washed it afterwards....had an emergency contraceptive after 9 hrs.....i have a 22 day cycle..... I Got my withdrawal bleeding from 30oct- 2 nov....i m bloated and little dizzy...my vaginal discharge was in appropriate quantity for some days ....and from about 3-4 days....i am completely dry.....what is all this going on....can I be pregnant.I did 4 pregnancy test...all came back negative ... Plz tell...very tensed!