I found that if I did a 5k jog pre-lunch my blood sugars would spike.
My post lunch reading 2 hrs later would typically be lower than pre-lunch on those days.
I was diagnosed type 2 diabetic last July although my hba1c wasn't that bad at 5l mmol/mol. I've read that at that level some GP's don'r even diagnose initially but for whatever reason mine did. I wasn't showing symptoms other than tiredness but I'd just put down to having 4 young kids and...