What do I do?

On New Year’s <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>, I lost my virginity to this guy I’ve been talking to for a while. We’ve messed around before but it’s never gotten to that point. He’s never been good at texting for whatever reason. We were texting days after New Year’s <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>. But he stopped answering me all together on Saturday. My friends and sister warned me afterwards “don’t give it up because that’s what they want.” Or “has he texted you?” I don’t know what to do, I want to text him but also if I was really important to him he would text me. I’ve been hurt so many times that I’m so out of emotions. What do I do??