I shattered my boyfriend's trust.
So I've been in an on-and-off relationship with my boyfriend [28M] for about a year. One night, I went out with friends, had a few drinks, and ended up doing cocaine with a group of them, including a guy I didn’t know who was around my age and had the drugs. When it was time to go home, he couldn’t drive because he was too drunk, so he came with us. We ended up playing games and using cocaine until early morning—definitely not my best choice. I ended up getting his contact information because I knew I might want to buy more cocaine from him later. Our chat felt innocent; I told him I had a boyfriend and that I was only looking for drugs. After he left, I kind of hoped he’d come back, but it was mainly because I wanted more cocaine. I didn't want my boyfriend to find out I was using, so I deleted all the texts. I didn’t respond to my boyfriend's messages for about two hours, which understandably made him anxious since he can be a bit jealous. I feel really guilty and ended up confessing everything to him. I’m really torn—part of me doesn’t want to label this as cheating, but what if it qualifies as micro-cheating? I just want to cry because I love my boyfriend so much. He has a tendency to investigate, and I'm worried he might find the guy's number in my blocked contacts and confront him. The truth is, I didn’t cheat, but I can’t control what this guy might say. What if my boyfriend ends up believing I did and decides to leave me? I really need some advice here.