I have a hard time sleeping at night with my CPAP machine. Sometimes I do well and use it all the time, and other times I can’t use it at all. The mask goes over my nose only and it pushes on my sinus, I guess and makes my nose plugged up, and I can’t breathe. I would say half the time I don’t use it for this reason anyone else have this problem and if so, have you been able to figure something