im 16 and a male....in my abdomen area it feels weird and if im going to throw up but i actually im not throwing up its just a feeling....and every now and then i will become shaky and sometimes i cant control it...also when im trying to go to the restroom, the (#2) nothing really comes out..and its hard to push out..but very little comes out...plus i have minor aches randomly at radomly postions...like in my left hand and my left calve inside..i also feel weak and not hungry...i cant go to sleep because my stomach feels weird and kinda sick...i have recently been sitting at the computer for more than 5 hours a day for at least 1 1/2 week....plus i ate some raw noddles from a ramen noodles packet..i only take a little bite...