Welcome! I am not a dr! The best thing to do (my ssuggestion) is to seek medical attention).
The best to you!
Keep us posted when you find out something.

You said you experience these things when you don't eat? I'd eat small meals throughout the day. But as sandy said, you should talk to your doctor.

Good luck!

Thanks! I often have little time to eat during the day as I have college classes for a few hours during the day with little time to eat in between. Last week, I woke up in a cold sweat, was nauseous, had a headache, and liquid stool. My mom suggested that my blood sugar may be low...She is borderline diabetic, as are other members of my extended family. After I ate an orange I felt better, yet I have kept having attacks of nausea and abdominal pain.