You were abused and dont remember how far it went how can you find out if you are a virgin?
Spotty memory is not an uncommon result of such experiences. Abuse of any type can be difficult to reconcile for those who have experienced it, to a variety of degrees. It would be best for you to seek counselling before attempting to recover lost or repressed memories about the abuse you suffered. The YWCA provides many resources for the sufferers of all forms of abuse. Their counselors are specially trained to address the symptoms and side effects associated with it. They will likely recommend that you seek care from a physician, but seek the counselling first; it will provide you some level of support in dealing with the events of the abuse.