What Are The Symptoms After First Intercourse In Women?

i had sex for the first time with my bf but i didnt feel the pain and dint even bleed .. i just felt a little pain during penetration, and had cramps in my lower abdomen, but the second time we did i dont feel the pain at all and at this first time i enjoyed it and we did it four times, i was a virgin have never done sex with anyone, but my bf not beleiving me and having doubts in his mind, i dont know what to tell him,, but when we were doing sex there a point comes when i do feel some wall and when he was trying to go in further like when he struck in that time i felt an uncontrollable pain and i do stopped him .. but is it necessary that the girl will bleed and will feel the pain during her first time. plz help mee