Hi. I have been diabetic for 40years. I had the COVID vaccine on Friday and my blood sugars since have been in the 20’s. I normally have really good control barely going above 11 but today I can not get them below 20. I feel awful. I’ve been sick too. I’ve tried changing my insulin cartridge to see if it was that but at the moment I’ve doubled my insulin and barely eaten. Anything I do eat seems to come back up. Has anyone else had this after the vaccine. The nurse told me it could be high for a couple of days after and not to worry unless it goes into the 30’s.