Hi!!!Its very much likely that you have lost your virginity as per the pain and bleeding you have mentioned.There is bleeding when the hymen
ruptures and pain and bleeding is very obvious if you were involved in a sexual intercourse for the very first time.
Needless to worry if you are to involve in the sexual intercourse frequently now.Less likely that you will bleed again and if you do(very rare) you may seek medical attention.Simultaneously,the pain will resolve on its own and it is always recommended to have safe sex(use of condom) to avoid unwanted pregnancy
and sexually transmitted diseases.
Dr Nannika Pradhan