Male, 39 years old, non smoker non drinker

Hey all, we live in a small area and the soonest my boyfriend can get a dermatology appt is months away. We were referred by a general practioner who had no idea what it was. I feel this may be a more urgent thing so I'd love if anyone could give us some advice. He is on lisenopril and meloxicam, and has been for about a year The spots started on the back of his ankle, and have quickly spread over most of his legs, up into his back and butt now. He can not feel them, the do not itch and the skin only feels sligjrly rougher than healthier areas, He is 39, and is a regular exerciser and gym rat so he's very healthy otherwise. Please help! Thank you!

https://imgur.com/a/myKqT56