What Are These Symptoms Of?!??! Help!!! Whoever Answers Well Gets Best Asnwer :d?

OK
lightheaded in temples
dizzy
fast hearbeat
diarrhea
stomach aches
seeing green or yellow sometimes
pain near my heart and armpit
bloated
headaches
hot and cold flashes
excessive hunger like every 5 minutes!!
OK im not diabetic,anemic, i dont have heart diseases of condtion
i eat healthy sometimes…..um………I’ve done bloodwork,allergy tests,ekg,MRI,endoscopy,stomach x-ray,eye exam,heart x-ray chest x-ray (lungs) Cat scan,eeg and………………………………. [...]