Hey, so I had unprotected sex 3 days before my expected period and he ejaculated inside of me. I have regular monthly periods and I never got my period for this month. I'm not sure if I can test yet because I think its too soon. But is there a possibility I can be pregnant? And I've also had this thick white creamy vaginal discharge, it doesn't smell or itch along with mild cramps, but still no period.