Hi
@jazzchicken
It sounds like you are already getting your head round things, and it really does get a lot easier. In the early days they often start you on fixed doses, in order to work out ratios. Asking you to stick to a fixed amount of carbs also starts to get you familiar with the carb contents of the foods you eat, before you then starting to adjust doses for different amounts of carbs.
With your takeaway these will often make people’s levels misbehave as we don’t always know what is in them, and the fat content may be higher, which can slow the release of the carbs, …. Having said that it is good that you are experimenting with these.
When you are away on holiday there will be a variety of things that are different and all each of us does is the best that we can. This is when the Libre will come into its own as it will help you spot any highs or lows, and head these off. It would be worth talking to your clinic about making correction doses so that you can sort any unexpected highs, if they have not already done so. The half unit pen might also be worth pursuing before you go away.
As I said at the start you are already doing well. When they say it gets easier they mean it. It does.
You will be able to get back to what you did before and it is understandable that you are nervous around exercise. Perhaps do this with a friend to start with and just have your hypo treatment with you, along with whatever you use to read your Libre. Try to be patient with yourself.
It is a lot to take on board and you are already getting things sorted.
Keeo questions coming and just tap into the experience on here for practical tips.