Hello Ryan,
If you are someone that worries a lot, anxiety can overide all other signs of what you need. The other day I had a very stressful anxiety filled day and only realised in the evening that I hadn't eaten all day! Also everyone has different signs as to what they are needing, you would feel tired if you were hungry but anxiety would keep you going until your body gave you another sign. Might be worth having a physical from your doctor just to check your blood sugar levels.