I don't know if I'm doing something wrong. You don't want to talk to me? I'm sorry that you are not taking the time to talk with me. I apologize that interferes with your request.
I do not know what I was doing wrong. You do not want to talk to me, then yes. I'm sorry to make you uncomfortable time to talk with me. I'm sorry to bother you
I don't know what I did wrong. You don't want to talk to me right now? I'm sorry to make you feel uncomfortable when talking to me, I'm sorry to bother you.