Talk to a therapist, write your feelings in a journal, get a good amount of sleep, exercise, eat healthy, don’t isolate yourself- socialize, meditation, create and stay in a routine, clean and organize the space around you, relax by doing things you enjoy (warm bath, watch your favourite tv show, etc)
I'm almost positive that this is DNA. LMK if I'm correct.
Fad diets are claimed to the loss of fat you lose but most times it's water weight you are losing.
Plasma proteins, or serum proteins. ☺️