I have not been feeling well for about ten days and I'm wondering if I possibly have pre diabetes, My Father has it and I went to his house two hours after lunch and it was 113, he thought that was pretty normal, my symptoms are mild abdominal pain, which seems to be gone the past few days, backache, general body aches, feeling nauseus, tired, headache off and on, just basically feeling like crap, also stomach pains as if I'm hungry, even after I just ate.