You have high blood sugar level and started takin insulin
it is good and have patience your blood sugar level will come under control.
At present you should monitor your sugar level and adjust the dose of insulin accordingly.
Please do not worry about the number requirement varies from person to pperson.
Intially when blood sugar is high it will take few more days once blood sugar level come to desirable level your insulin dose may be reduced. This is due to Glucotoxicity as high level affects the inulin secreating Beta cells.
Take care of your diet and Your insulin is long acting or premixed one.
Why temp is hot? is there fever
or your age some hormonal
changes? Or thyroid
problem that needs to be investigated separately.
Please do not worry at all you will see good improvement in few days.
Best of Luck.