Aliza

I wanted to ask if I really have Celiac or it is sth else? I'm 19yo diagnosed wid psoriasis.. depression, I usually eat 3 tyms a day (healthy diet) b8 I'm skinny nd pale as hell i was healthy, had chubby cheeks whn i was 14 15 yo nd all of a sudden because a Skelton b8 my belly is flat nvr had diarrhea b8 I really feel lyk im sick۔۔ should i avoid g...