On and off for the past year I've been suffering with my tummy , I had horrendous stomach pains along with feeling sick along with looser stools ( not diarrhea ) and I had all the symptoms of gluten intolerance, I had the tests done and it was normal ..... I did find eating more gluten free foods that my skin improved and I felt it helped a bit ( maybe it was the placebo effect )....
Anyway I also started experience lightheadedness + fast heart beat ( increasing my water intake helped)
But then I started experiencing sudden intense hunger pangs with nausea and if I didn't eat I had to sit down or I would feel like collapsing .
( This lead to my first fainting episode during last summer ) .
And I also fainted again this year ( suddenly hot , hungry , nausea leading to collapsing ( but I only ate an hour before )
On a regular basis If I eat my 'usual' intake of food within 1 hour I will have the same intense nausea and hunger and fainting feeling so I'll run to the kitchen and stuff my face..
So today has been bad.... Nauseous all day, but eaten a normal amount and as I lay in bed my belly gurgling Nd making me feel sick I had to get up and eat some bread and I felt better but not for long