My boyfriend did not insert is penis but around vagina but he pre ejaculate and I was wet too. He later put on is pant and I did the same put we were having dry sex. He eventually ejaculate without having real sex. The next day I started having pains on my stomach and my mucus is white and smelling like a cottage cheese .I will be having my period 12 days from now. I'm I pregnant. Pls reply me asap