Hi,
I can't say to be fair, but I have read about people with Hypoglycaemia having those symptoms. I have had certain similar symptoms, where I've woke up and haven't a clue why, a couple of times, my glucometer hasn't been able to get a reading, just reading 'lo'.
Have you a food diary and a glucometer?
This would track what is happening to your blood glucose levels.
Wether certain foods cannot be tolerated and exacerbate your symptoms.
Are you on meds or diet only? As meds that intentionally bring down bloods can give you hypos or symptoms of hypos, fluctuations in your blood levels would also raise blood levels.
Do you think you have lowered your carbs enough to offset the symptoms?
If you do have a glucometer, monitor your blood levels, pre meal, after one hour, then two hours, and if possible three hours, that would also give you information of how the food is effecting your levels.
Best wishes