Is it over with now between us?

It sounds to me like he might just want you to want him, but he doesn't want you to want him to want you lol. That kind of sounds like an Amanda Palmer song a little bit, but I hope you understand what I am trying to say here. Basically, maybe he is like oh I still want her to want me and not ever get over me, but at the same time I want to be single and do "my own thing" whatever that is to him. I say he is stringing you a long. I think maybe you should stop texting him all together and see what happens. If he comes back to you and says I can't stand being away from you, screw stress from work and all that stuff lets just be together, then go from there. If not then you get an answer and it will become easier for you to move on because you have already stopped communication.