High sugar reading after gallbladder removed

Depends whether you are taking insulin for your meals or not really.

Are you applying sick day rules and correcting for the post surgery highs?

Hi,
Stress and infection, pain can raise your blood sugar levels, just keep a check your wound is not oozing thru the dressing.
Fasting and an GA disturbs your normal routine. You'll soon get back under control again.
You could always phone a specialist diabetes nurse for advice.
Test your BM's regularly for now, have you slightly increased your insulin?
Hope you feel better soon
Take care

it will mess with your bloods so get some help. it should resolve but its too high to ignore.