I have severe sleep apnea and severe anxiety. I kept taking my mask off. Has anyone else dealt with this? how did you resolve it?

Hello Hello everyone! good-ness!

well, I just finished my sleep test and am getting a machine n the next two days (oh! the WAITING!) Since I started suffering with Central apnea, I've gained a lot of weight. question: will my weight start to come off after I start using my machine?