Looking for chair recs. Unironically my biggest problem right now. Drawing is hard because of back pain. I need something with good lumbar support, and ideally an adjustable angle since my desk caves in in the middle. I can lower the height and get closer but this fucks with my ROM from the shoulder. Ansel would be no good since I still need a fix for working on the PC. Pic related is my scuffed folded pillow setup and desk.