I don’t know what’s going on

I lost a lot of weight when I gave birth to my second child. Recently after getting my birth control my appetite hasn’t been the same. in the mornings i do not have any interest to eat but once lunch time hits i eat and now im always hungry still even after dinner making it harder to fall asleep. also have psoriasis and since stress makes it worse i stress eat and my depression also plays a role into it. i’m not gaining any weight other than on my face and that never used to happen. also my doctor did tell me that my abdominal wall never really closed since i’ve had to c sections. idk what is going on or what to do