how to stop feeling so puffy and inflammed all the time?

Hi all,

have 3 months (on the dot) to have a full glo up.

I feel soooo puffy and inflamed ALL the time especially my face (cheeks, double chin, jawline)

How can I get my face to look SNATCHED?

i also have high cortisol due to an annoying parent whos always on my A** which I cant do anything about until these 3 months are over (I'm moving out then) so any tips to regulate cortisol will also help as iv heard it makes a difference.