Your symptoms are basically arising out of uncontrolled blood sugar levels.
There is always some problem when you start insulin because it may take some time of adjusting the dose of insulin.
is insulin aspart
and is a fast acting insulin.
You require titration of your dose and once the correct dose is arrived,you shall have normal blood sugar levels.
Along with NOVORAPID,a long acting insulin like insulin LANTUS
can also be added for better control of sugar levels.
Get your blood pressure checked,as there could be uncontrolled hypertension
Dont worry as every thing should settle soon.
Discuss with your doctor about it.