<human>: Could you distill the essence of the text into 1-3 sentences?

Prepare yourself for some grade A drama. I'm going to try to make this as concise as possible. My girlfriend and I are both nineteen and have been dating for about a year. Early on in our relationship we had this embarrassing sexual experience where I broke her hymen and then ate her out without realizing that she was going to start bleeding. She then began to bleed and we both got kind of freaked out and embarrassed, but we decided to just pretend it didn't happen and all was fine for a while. I was a dumb shit though and decided to tell one of my best friends about it, because he's one of the most trustworthy people I know and I knew there wouldn't be a problem, but after about eight months it turns out he told some other people and the word finally spread back to her and now she knows that I told my friend about it. She not mad at me because people know about it now, but she's furious with me because when she initially brought it up I panicked and lied to her about telling him. Now she is understandably angry at me and I don't know how I proceed from here. I've made it very clear that I know I'm in the wrong here and have tried everything I can think of to make her feel better, but I could really use some of your wisdom reddit.
<bot>: I told my friend an embarrassing story about my girlfriend and I and then it ended up spreading and getting back to her and now she's furious with me, because I blatantly lied about it when she asked me about it.