Hey BD, welcome to SR and uber congrats on giving up the booze.
I was a heavy wine drinker and after I gained sobriety my sugar cravings went through the roof. It took a good few months before they subsided but subside they did.
I'm not a gp so whatever I say regarding your man troubles should be taken with a pinch of salty but I would have thought they are linked to an emotional issue rather than a physical one. If he wanted to play before you quit booze there's surely no physical reason he doesn't want to play now.
Take the blue pill until your confidence comes back and your head doesn't get in the way anymore?
Good luck, it's nice to meet you. :-)