Pain is generally felt by womens when they are having first sexual experience, and one possible cause is they are too tensed, they are not yet excited enough, or the tension in the pelvic muscles. To make yourself comfortable and calm, you should do physical movements and practice relaxation techniques. Another thing that is very important is to have an open conversation with your partner and take some time to discover intimacy that is not solely about penetration. If the pain persists, it’s really important that you go and consult a healthcare professional. They can give you their thoughts specifically for your case and thus, should you have them, will be introducing you to such issues that need to be focused on.