I did sex with my girlfriend without any protection. She was virgin, when I inserted my penis, she had some pain and I thought my penis was wet. She had some bleeding issues and then I reversed back my penis out. And via masturbation I spilled out my c-man. When I inserted my penis, it was wet. But I didn't insert my c-man in her. After it, I had some doubts so I gave her unwanted -72 and she took it after 5-6 hours of having sex. This incident was happened on 16/10/2020 around 1 pm noon. There is any chance of pregnancy? We were scared. Pls advice. And today she had some vomiting symptoms and she had today's her period date and her period didn't come today and today she felt nausea. Pls advice there is any chances of pregnancy and after how much time her period will come please doctors.