Most Helpful Guy
I'm sorry that this happened to you sweetheart, I honestly wish I could give you more light hearted advice, but your best bet is to move on. What happened happened and it can't be changed. What you do is learn from that experience, take things slow. And remember it's not the end of the world. It's okay.
Most Helpful Girl
Don't feel ashamed, it's ok. You didn't do anything wrong. I'm very sorry this happened to you, you must feel horrible. I had someone hurt me during sex once and it was horrible, because it didn't end in the moment, but for the week after, every step I took I was in pain and reminded of what happened. It caused me to wake up with nightmares for months to come. What that guy did was not ok. He hurt you and did something to you that you didn't want to. You do have basis to report this as a sexual assault.
I don't think virginity is important, and in a couple of years, it won't matter to you who you lost it to. But at the same time, if you define your virginity as vaginal intercourse, then you did not choose this. You did not agree to vaginal intercourse, he just did it. It wasn't your fault.
I hope you find someone to talk to about this, maybe even a counselor. What happened to you is horrible, and it would be completely normal if you feel the need to talk to someone.
Please ignore all the men who are shaming you. They have no empathy and no idea what pain you went through physically and emotionally.