I'm sorry to hear that.No evening session today, have had 3 nights of terrible sleep so I'll try to catch up a bit. Not that I sleep few hours but low quality of sleep.
I have a breathing problem due too to much meat/flesh in my throat (inoperable) so my body uses alot of energy just to breathe and oxygenate in the night.
I use a cpap machine to make it easier. It doesn't have anything with weight to do either, same problems at 85kg and 120kg bodyweight
How did you discover this problem?