My ex broke up with me almost 2 months ago because of having a severe illness (he was out of school for a month and a half) and said that he couldn't handle the relationship, the illness, and the makeup work. He said during the breakup that I did nothing and that he would love to try again later if we both were in the right place. He has been better for maybe little over a month now but hasn't made any contact with me. We still have our streak on snapchat so we stay in contact but never have any conversations. Should I reach out to him? Or should I wait for him to talk to me? Or should I just try and move on? Do you think he just used his sickness as an excuse to break up with me?