Then he finally broke up with me after new years & we didn't really speak until 3 months later when I couldn't take it anymore & I called him to see how he was doing. He then emailed me a week or so later asking if I wanted to get a place together to only be "roomates" bc as he put it wasn't ready for anything other than something platonic at the time. I agreed thinking I'd win him back & all would be well. That seemed to work except for the constant push & pull I was getting from him, along with the highs & lows again he would go thru
Maybe the apology you need is to yourself for trying to force a relationship with someone who was showing you he really didn't want one.
I'm not trying to throw salt into your wombs but at some point in order to move forward in life you have to take responsibility for your part in your own hurt.