You're still going to have to go into no contact if you want to win him back eventually, because he probably has an extremely negative opinion of you after everything that has happened, and is also very likely to be exhausted from the relationship hence would feel that he wants nothing to do with you at this point. You have to give him some space to let go because you contacting him right now isn't going to change his mind. Even if he moves on, you can always re-create the emotions and spark he once had for you, but it definitely wouldn't work at this point.
Plus, it gives you the time to get past the initial unbearable phase of missing him and into a more even-tempered, secure mentality. Instead of trying to figure out signs your ex still loves you, you’ll be working on yourself and getting yourself into a better mindset. It gives you the space to say, “I don’t need him to be happy – I can be happy all on my own”.