Dont give up
I got dx’d with OSA last November. I lost about 30 lbs and still struggled to sleep to went ahead with a CPAP. I hated it for the first 2-3 months. I went through 3 different masks, tried mouth taping, a chin strap, different hair styles (I have longer hair), different pillows. I slept TERRIBLY for a few months. I boycotted it for a few nights until Lincare called and said I wasn’t in compliance. I was having horrible sleep scores on my Oura ring and ripping it off in the middle of the night.
I kept using it and now it’s awesome. It took getting used to having the mask on (I have the N30 cushion and use two velcro satin straps on the cheek parts) but I sleep so well. So if you’re in a similar boat, keep going. Try different masks if you can, look here for good advice, check amazon for accessories that might help. It can get better!