Hey I’m 16 and have had symptoms like constant and excessive hunger (does not matter what I eat), shaking when hungry, have trouble focusing, have some sort of headache everyday, feel weak often and have no energy so I have stopped exercising and as a result have gained a few pounds. I have not grown since last year and went from 100-105 pounds (was fit then) to around 120 pounds. I have tried eating healthy but it feels like I just can’t keep full for longer than 30 minutes without eating so much that I’m very bloated. A blood panel last year came back normal. Symptoms have occurred since middle school and has gotten worse. What is going on with me?