Hi
@syncnetic and welcome to the forums.
This last week in hospital seriously unwell with a hypoglycemic ( to high 32.7 ) event.
I assume you mean hyperglycemic?
As a T1 I do know a bit about insulin though I have to be careful what I say as my situation is not the same as that of a T2.
What kind of insulin is your nurse giving you? If you've been ill it may be that the insulin is planned as a temporary measure (illness pushes up levels) or it may be that your T2 has progressed to needing insulin full time. In any case individual insulin doses can vary widely (some people need less than 10 units a day while others needs literally 100s) so I wouldn't personally be worried by initial high numbers. It may just be that you need more insulin. I would expect your nurse to be looking at your food and blood sugar records to advise you on how much insulin to take.
As for your food,
I had eaten for lunch I slice of bread and a s.ice of corned beef plus one small low sugar yogurt and a packet of hula hoops 0.5 sugar.
Am guessing the bread could be about 20g (maybe more?), the low sugar yoghurt night have quite a bit of carbs (look on the back of the tub) and I'd expect a packet of hula hoops to be more like 15g not 0.5g (unless you only ate 1). You meed to look at the
carbohydrate content rather than the sugar content to tell.
Keeping a record of the carbs (rather than just the sugar) should help you see whether the insulin is right for you. Going lower carb is an option that works for many T2s here but now you are on insulin you have to be a little careful as you don't want to go too low (hypoglycemia). If you have too much insulin in your system and your blood sugar goes down to 4 you need to take some fast acting sugar to avoid it going lower, which can make you feel confused and shaky and even send you unconscious if you go low enough. I would hope that your nurse mentioned hypoglycemia to you.
My recommendation would be not to panic, keep good food records, and try to work out a list of questions to ask your nurse. And keep asking questions here, just be aware that forum rules mean we can't advise on insulin dosing.
Good luck.
(Hopefully some T2 insulin users will post, but it's a quiet time of UK night now).
And once more welcome.