i thought diabetes was high and low blood sugar.
ill look at hypoglycemia ty
Diabetes by definition is high blood sugar, if you were an undiagnosed diabetic you would never have a low blood sugar episode. It would be quite the opposite.
You may have hypoglycemia which a lot of people have. It flares up if you don't eat often enough, or if you don't eat a balanced diet.
Depending on the severity. Generally with hypoglycemia as long as you eat three meals/day you are alright.
PS. it's normal to weigh more before bed then in the morning. This happens to everyone.