Have you had your bloodwork done recently? Where they test for thyroid issues, vitamin deficiences and anemia? Do you get sunshine or take cod liver oil or vitamin D? Also, are you staying away from sugar and processed foods but getting nuts, healthy oils, some proteins and vegtables? You are starting work early, are you either eating breakfast (such as a vegtable omelet) or bringing a substantial snack (at least 300 calories)? Obviously, it could be something else besides these things but they would be where I would start. Though the clumsiness makes me think you should start trying to figure it out. At least since you get off at noon, it shouldn't be that hard to get into a doctor. You know you should make an appointment tomorrow. I hope you get this figured out....