Diabetes? I feel tired hungry and I start to tremble my hands shake my balance gets wobbly I feel like I have to go sit down or lay down but I feel jittery like I had caffeine but I've had no caffeine don't use drugs or alcohol or tobacco it's just when I haven't had much to eat or when I get hungry like I had lunch so around dinner I feel like I have to eat something or I'm going to fall down faint