Should I tell my FMD I’m on Reta?

Hey guys, I’ve been on Reta for 6 months slow build up to 2.5mg, lost 12 lbs which I’m happy with but would like to loose 10 more. I decided to start seeing a functional medicine doc to see what else I may have going on w hormones allergies ect, and my 1st appointment is coming up. Looks like this functional med group also does “skinny shots” so my question is, should I tell them I’ve been on Reta? I am a little concerned that they may refuse to treat me for anything else if I share that I have been using Reta and not a product they offer under watch of an HCP.

Anyone have any helpful advice?