I'm getting caught up on your sitch. You seem to be just as emotionally drained as him. You would be well served to focus on the basics (detach-his words and actions don't have power over you, GAL, drop expectations, 180's with no peacocking, stop mindreading and monitoring social media).
The stuff wayfarer is talking about is great, that's strong girl attractive stuff every time she posts. Be funny, be sassy, be flirt, bust mostly be comfortable in your own skin.Now every gal is different but you get the overall theme. Also, I suggest a brut sparkling over the prosecco, possibly both?! On a serious note, get out and about too. Social events, interact with men. I had a big turning point in August of 18. I went out solo to a few bars with the idea of having fun. I met lots of friendly people and talked to 4 women for extended periods of time. I didn't approach either, I usually sit back and enjoy the atmosphere and let things work out but you do it your way. After that night I realized that I would be fine, even though my situation sucked and I didn't want my marriage to go down the drain.
I know you posted about shocking some sense into him, I don't think it will work. The biggest thing that's going to change your H's mind is seeing your pretty butt walking the other direction.
H 34 W 29 BD 3/12/18 Divorce Busted Spring 19
It is not things that bother us, but the stories we tell ourselves about things.