Hi,
I always find that my blood sugar levels rise during any kind of viral infection. I would say my fasting level goes up by about 2 points. Probably my body providing the fuel to fight the illness.
So I wouldn't worry about the result when you were feeling ill. Just wait till you feel better and test closely for a few days, that will give you a much more accurate picture of what is going on.
In my experience it is falling to us patients to take responsibility more and more. When I signed on with my current doctor I was already on medication. Made an appt with him, we discussed the annual hospital clinic appts and regular testing that I had received back in Wales. He nodded and told me he would contact the local endocrinology clinic, and be in touch, if check ups were necessary.
Unfortunately I took him at his word, and forgot all about it.
2 years later I remembered, made an appointment, reminded him, was urgently referred, and given a flurry of tests and monitoring. Luckily, there were no problems, but I won't ever assume that a doctor knows best, ever again!
That experience is the reason I have educated myself on pre-diabetes and type 2, and why I have a blood glucose monitor and a low carb diet... I simply won't assume that the NHS will act in my best interest without close monitoring.
In the past few years I have personally known 5 people whose health has been terribly harmed by NHS failings. Currently, my neighbour is halfway through a horrifically mismanaged pregnancy. She started coughing in her first trimester. Three prescriptions for massive courses of antibiotics later (each one risking contra-indications for the baby), she is currently hospitalised with scarring on her lung from coughing her food up for 5 months. Apparently, it was asthma all along. Wouldn't you have thought her doctor could have told the difference between a chest infection and asthma? I would.
Rant over.