I think my boyfriend broke my trust. I don’t know what to do

About a week ago I posted on here asking for advice on how to tell my boyfriend that I am not a virgin. I am almost 18 now and I had sex for the first time over a year ago before I was dating my current boyfriend.

My boyfriend and I talked about it and he was fine with it, he said that because it happened before he dated me that it was none of his business. And I told him that he couldn’t tell anyone because “it wasn’t his dick so it’s not his story“

So then last night my boyfriend and I were on the phone and we were just having a good conversation with each other. Told him that I had joked about me losing my virginity before with one of my friends who knew all the details. It was an inside joke between my friend and I and we were having fun.

Well my boyfriend proceeded to tell one of his friends that he knew what my friend and eyes inside joke was about. Which caused his friend to start messaging me nonstop about what it was about. So I told my boyfriend you started this you handle it. If you tell him I will be hurt I told you not to tell anyone.

So then this afternoon he I thought was jokingly saying that he was going to tell his friend. I told him that if you tell your friend you will hurt me.

So I left my house to go drive food to my parents who are nurses, and I get a text from his friend saying that he knows about it. But he wouldn’t say he knew everything about it so I thought they were playing a joke on me so I kept being clueless. So then his friend asks me if I’m home and says that he will call me when I get home.

Now he’s not answering my texts, and I’m not in the right headspace to ask my boyfriend if he told. I don’t know what to do because this was important to me and I feel like my trust in him was betrayed.

The way I lost my virginity was not in a positive happy way sure the day it happened was great, but what proceeded to happen after that was awful and my heart got ripped from my chest and I was shattered.

I don’t know what to do. I’m scared and frustrated and hurt. I’m trying not to be crazy girlfriend because I have never been crazy girlfriend but this feels like he crossed a line and I don’t know what to do.