Thanks for writing in.
You might be having an episode of hypoglycemia( low blood sugar
Do you have any health problems like diabetes?
Are you on any medication that could lower your blood sugar levels?
I would advise you to get certain blood tests done : like fasting blood sugar (FBS) and post prandial blood sugar (PPBS). Please visit a doctor as soon as possible and get a random blood sugar (RBS) for the time being.
In the meantime, please have your food at regular intervals. Do not skip meals. Have smaller frequent meals, rather than 3 large meals.
Hope this helps
Dr. Divya Kuttikrishnan