That's amazing. I'm in a similar headspace right now - down 20 and it's wild how much that shift in thinking makes a difference. Takes work and I never had the discipline before. Something about the meds just... resets something in your brain. Huge congrats to you too.
Most of the barrier isn't the actual doctor but the cost side. Having good insurance helps a ton. A lot of people aren't comfortable asking their provider to order extra labs or don't even know they can.