Tiredness

Hi Steve and welcome. One of the rules here is no diagnosis or attempts to diagnose - none of us are capable, including those members who are clinical professionals.

I have zero experience with insulin or sukkarto so won't comment on that bit. However I found high blood glucose levels generally left me feeling rubbish - no energy, sleeping a lot but not high quality sleep, brain fog, all that. I often felt low and unhappy as a result. It cleared up quickly for me when i got my BG levels down to normal, and I've not had any of those feelings since.

Best of luck. I'm sure some insulin/sukkarto users will comment on that side of things.