CGM and a no carb diet

Forced into a no carb diet because most of the reactions to carbohydrates which lead to long Afib episodes.
What was going on?
A CGM was used to confirm no jumps in blood sugar during a two week testing period.
Since my glucose was low and remained stable, a of glucose tolerance test was done which found a higher than normal insulation response.
Meaning, I was found to have type 2 diabetes previously missed by 3 GPs and 1 Cardiologist.
I am glad to have found Dr Contasessa who is able to help me navigate through this.