Hello, I really need help because I been having this symptoms for the past 3 years and no doctor has been able to diagnosed anything ajd always ended up sending me home. I suffer from severe nausea, and lack of energy in my body to the point that is jard for me to stand up and do daily things. Than constipation, and when I try to eat I only eat a little because I feel full, and get worse with my naseua, and wanna vomit. Also I get a bad headache the starts frok the front of my head all the way to the back of my head were my neck is located that extends to the upper back. Also I get a sharp pain in between of my two breast, in my chest making ith hard to breath.