I went to visit and take care of my girlfriend because she had Gastroenteritis from an ameba, after a few days I started getting diarreah at the beginning, headache, cold feet, night sweats, thirst, frequent urination and constant hunger. When I went to my physician they found I had high blood sugar of 111 while fasting and has sent me to check my glucose. Is it diabetes or am I affected by the ameba that can cause erratic metabolism?