First off, good girl for not wanting to sell yourself off and actually waiting for marriage to sleep with another man! As a guy myself, it's hard meeting women who actually want to hold off until they know they're with a good man.
Secondly, I have friends that had bragged about how they slept with someone. Understand, though, that just because they did just that, it doesn't make them a better person nor does it make them more knowledgeable and have all of life's answers. So many people nowadays, even married couples, exhibit this kind of behavior, and they turn out to be some of the most foolish and arrogant people out there. They may already be facing problems they created and they don't want to tell anyone. They just simply mask these issues with posting pictures of their "perfect life" and play it off as if there's nothing that can stop them.
But yet they like too brag what they did in bed and/or how awesome they are. Those are clear indicators on how insecure they really are and want that validation from others. And nine times out of ten, they're non-believers or struggling with their faith. They will cling to others with similar issues and try to piggy back off each. People like me, they might be nice to but want nothing to do with in the end because those that do believe that God is with them are more secure with themselves and that scares non-believers more than what you think. They won't invite you to go out with them or to hang out, they won't acknowledge you unless if you're sitting/standing right in front of them, and if you are friends with them a lot of times they won't message you often (not saying they should, but you'd expect it to happen a little more consistently).
I've been through this and I've taken my time in my own study on the subject for several years now. At 35 years old, I've only began to come up with conclusions that I know through my own experience. And I have only been able to come up with these conclusions because I worked to improve myself, physically, mentally, and spiritually. God has worked in my life and has shown me things I didn't pay attention to at all until I made those adjustments He wanted me to make. At this moment in time, I'm currently not looking for anyone and, honestly, it feels great! I'm doing things I enjoy and I'm meeting new people as well. Focus on things you enjoy doing and be happy. I will bet if you do this, God will see this and put that husband He put aside for you in your life. Give it time, though, but it will happen. Just be patient. You got this!