How long to wait to apologize
HI:
I met this guy through work. We were in a project and worked very close to each other. He gave mixed signals, which I thought positive and showed my true feelings. He dumped me by saying I read him wrong. The project ended 6 weeks ago. After that I went crazy and came on strong by calling him and texting him. He didn't reply, so I went more crazy and wrote him e-mail that I am ending all personal contact. This was 4 weeks ago.
Now from my sources I came to know that he misses me. I am not hoping for anything positive, as his missing me can again be mixed signal and I can get hurt bythinking too much. But I do want to apologize for my action for coming on too strong. How long shall I wait ? He is an introvert and takes long time for showing his emotions. Shall I wait few more weeks? If so how long?