Welcome to MSF.
My heart goes out to you.
I, too, am carrying an extra 100 lbs., or at least if I could shed 75 or even 50 lbs, I'd feel much better about myself. Medication is part of the reason for my weight gain, but certainly not all of it. I also live in a rural area and it's very difficult for me.
The weight is impacting my life and I feel so self-conscious about it.
Someone suggested a online group called Overeaters Anonymous. I have yet to check it out. Apparently there are Zoom meetings, so you can connect with other people and not feel so alone.