Exhausted, but no coffee

I’m on 1.7 of Wegovy. This is week 7 at this dose. I’m finding myself increasingly exhausted, even if I get a good night’s sleep. Plus, I’m off coffee, which I LOVE. Since I’ve been on Wegovy, I have no taste for it, and I’ll only drink a little if I make a cup. I’m currently drinking iced tea instead, which I can tolerate but isn’t helping with the fatigue.

I’m curious whether anyone else has had this kind of coffee aversion and did it get better?

With respect to the fatigue, I see recommendations to make sure I’m eating enough protein (I am). I know I’m not drinking enough water (I’m also having trouble forcing myself to do that). I’m eating very few vegetables (again, no taste for them). I’m curious for thoughts on how to combat my food issues and, hopefully, the exhaustion.