I am insulin dependent diabetic for 35 years. I take actrapid and levimir. For the last 10 days my sugar levels have raised through the night to highs of 24 by morning. I inject a correction dose and usual amount for breakfast and it rises slightly then stays the same for hours unless I go for a walk when it will drop down to 5 or 4. I have questioned the nurses if this the dawn phononemon but they think not. I can not always go out to walkl but am active within the house and it still will not drop. It is like I haven't injected at all.HELP??!!