I want to get off it

I've been taking it for about 5 years now. Started around Covid. I was having sleep issues related to anxiety. I was taking 15 MG for a long time but now I'm on 30 MG. I've gained weight steadily since being on it. I was able to lose 10 pounds last year, but I put it back on fast.

How should I taper off? I cut a bit of it last night. Didn't sleep well but I guess that's to be expected.