Hi,
You think your story strange, well mime was similar but I was in my 50s and they kept me in for 10 days, type one hits in many different ways. I'm lucky, I found some good advice at the start and it has helped me to keep a good HbA1c.
Ok, what steps can you take to control the monster?
You haven't said what type of insulin you are taking, I hope its a basal bolus regime (ie novorapid, humalogue or Apidra before meals(bolus) and lantus or levimir for your basal, I don't have experience of the biphasic insulins.
I think that there are 2 equally important parts to basic control.
The first is to work out your bolus insulin dose correctly. This depends upon how many carbohydrates you are eating, so you therefore need to be able to count them. Their type is also important as sometimes you need to adjust timing for slower working carbs.(but thats lesson 2!)
Equally important is that your basal is corrrect. That should be dealing with the glucose created by your liver and should keep your blood glucose very steady in between meals. (lesson 3?)
Probably the best thing to do is to get onto a DAFNE course where they will teach you these things and you can also get to know other type1s . You should ask your healthcare team about this.
However, from what I've read some areas don't do courses or have long waiting lists. There is a very good online alternative available from the hospital in Bournemouth
http://www.bdec-e-learning.com/
I should add that you should use you meter as a tool, if you record your levels before and 2 hours after meals and at bedtime and first thing you can quickly get an idea of patterns and where you may need to make changes.
Probably too much info, sorry but I hope some of it is useful