Morning all, 4.8 here, after a very conservative correction last night. Two evenings running, my BGs have soared to the teens at bedtime. Did the usual mental checklist, Did I inject? Yes. Did I calculate bolus correctly? Yes, both were tried and tested meals. Is my insulin compromised? No, it’s working fine the rest of the day. Must be me, then. I don’t think I’ve quite shaken off this lurgy I had 10 days ago. I'm very washed out, and I still suddenly feel really cold and shivery, especially mid afternoon or early evening, followed by feeling hot and sweaty an hour later, so I think my temperature is going off on a spree at times, and this sends my BG soaring.