I use propranolol for occasional anxiety and it works well for me.
I also use OTC L Theanine for ADHD and for me it is very effective at slowing my mental sit-n-spin.
Finding the right mask is the key and that can be a real challenge for some. I being one of them.
I was diagnosed with OSA at 62 and I know now in retrospect I have had it since I was in my teens. Having my CPAP machine has changed my life!
Hang in there and once you get this sorted out you won't believe how much better you can feel and think!
Updated: Philips Respironics System One (60 Series)
RemStar BiPAP Auto with Bi-FlexModel 760P -
Rise Time x3 Fixed Bi-Level EPAP 9.0 IPAP 11.5 (cmH2O)