Any question answered...

I never stretch anyway. This is toes and arches of the feet. Probably dehydrated

Type 2 diabetes?

^^^ & ^^^^^^

Wouldn't surprise me. I used to drink/eat an imperial fuck tonne of sugary stuff. Stress has always been high though a low bmi is usually good.

Go and see a doctor rather than receive a dodgy forum diagnosis. A couple of blood tests should decide if you are diabetic or not and it may not even come to that. There may be a simpler explanation for your cramps.

The multiple cases of Diabetes on one side of the family suggests there's a definite risk.