Possibility of gaining quick muscle mass since using CPAP?

[Demondosage]

I began using a cpap machine again about a week ago, should have been using one years ago because I feel like I have a new body. Anyways, been dieting like a motherfucker, cardio almost daily and some days an extra cardio session. I’m posting this question because I’ve jumped on the scale and it’s up about 5 lbs, the only thing I can think of is that the better sleep and recovery has caused some sort of increased muscle volume possibly? I’m hungry as fuck, doing my cardio, hitting about a 5-800 cal deficit daily, it’s like WTF gives?

Did anyone else notice a quick increase in muscle mass/volume after you began using this thing to sleep better? I can’t help but wonder if this scenario is likely. Thanks

 

[Evom1]

You didn't build any muscle tissue but probably a fluctuation in fluid and glycogen or something

 

[laclark89]

You didn't build any muscle tissue but probably a fluctuation in fluid and glycogen or something

Yea mabe with a cpap u loose less water through respiration?

Just a thought, no experience on this.