This is actually pretty clear. He doesn't want to see you right now. You're no longer a couple. You kept talking, you stepped over the line and didn't back off when you should. Then you're apologizing to him while he, apparently, has nothing to apologize to you for. All very typical codie behavior, which most of us can relate to.
Stop contacting him. Stop telling him what he should do. Stop following up on him. You're not his mother or his girlfriend anymore. Find someone else to fix your broken stuff.
And take care of yourself and work on your own issues. Counseling is good, so is Alanon, if you can find a group that fits your needs.