Yesterday I have sex with my boyfriend. This was my first time and while having sex he mistakenly tried inserted his penis above the vaginal opening and at that point I feel unbearable pain. The intensity of the pain is such that all the things got blacked in front of my eyes for a couple of seconds. As the time passed away my pain is also getting reduced but when I way up the next morning I feel the same unbearable pain with the same intensity. I am unable to sit or walk. Please help doctor.