CPAP causing fatigue and fever?

I'm finally getting more sleep with my machine, but I'm feeling lousy and actually running a mild fever. Has anyone else had this?

I've had problems using my Resmed Autoset Spirit due to nasal congestion. (I hate full face masks.) Finally, last week I tried a Neti Pot to clean my sinuses. It was great! It keeps my sinuses open all night. I'm not getting a full night's sleep, but I am getting four hours which is more than I ever got before.

The problem is that I'm feeling lousy. I took my temperature and it was about 99.5. My temp usually runs low, around 98.0, so 99.5 would be about equal to 100.0 for most people.

Has anyone else had this? I figure it might not be a bad thing. My metabolism might actually now be too high causing a fever and causing me to feel bad. If that's the case I figure my body will probably adjust. I know a little bit about the thyroid system for example which has an effect on temperature and know that if thyroid hormone suddenly gets too high it can take days or even weeks to adjust downward.

Has anyone else had this and how long did it take to get better?

Liam said he had that happen... Look back about week, week and a half ago....