Hi
@woogalie and welcome to the forum.
It is difficult to get to grips with carbs. One way of looking at it is that you want to eat less carbs than you are eating now and so one way in is to see what your current intake is. One way into this is to find a quiet corner with a couple of sheets of paper and a pencil and write down what you ate for your meals in the last week. Include snacks and drinks and whatever, each item on a separate line.
Then alongside each item put the carb content. How do you do this? Here is an example for my current breakfast...
Granola (home made) 30g in portion 50%carbs -15g carbs
3 spoons of plain yoghourt 30g in portion 4% carbs - 1.2g carbs
milk splash 5% carbs - less than 1g carbs
Slice of toast small slice low carb bread - 9g carbs
marmalade scrape of home made - much less than 1g carbs
cup of tea with milk. - forget about it!
Total carbs for breakfast about 25g.
I got the weights from weighing portions sometime ago - you only need to do it once. The carb contents I got from packets and the carb content of the granola I got by looking up the carb content for the main ingredient (oats) and used that.
Two points. First, if like me you eat roughly the same breakfast each day, then you only need to do the calculation once. Second, my breakfast before diagnosis (commercial muesli, commercial marmalade on white bread) would have been about twice that level of carbs.
Do the same for all the meals on your list and a couple of things will happen. It will be a bit of a pain to start with. Bit of weighing, bit of packet checking and a bit of googling. Don't try and be precise, you can't,
near enough will do. If you have to then guess. After a bit you will find that just like my breakfast you will be repeating things and can write the numbers down almost without thinking only looking up odd things when something new turns up.
When you have finished, you will have a decent idea of the amount of carbs you are eating. Expect that to be around 200g a day, assuming you eat a pretty normal diet. If you get 2000g/day or 2g/day then check your sums...you made an error somewhere!
Much more important is that if you look at the results of your hard work, you will be able to see where the high carb items are and if you want to reduce carb intake you can see obvious things to tackle. Coming back to my breakfast, swapping my commercial muesli and standard bread for a home made granola and a low carb bread halved the carb intake from what for all intents and purposes was the same breakfast. Same thing happened with all my other meals... bit of swapping and a bit of portion control meant I could just about halve my carb intake without making radical changes in the style of my diet. One or two things had to go. One thing that disappeared was pizza - only thing I could do there was start making my own low carb bases and despite being a keen cook, that was a step too far.
Take your time and work it out is my thought. Finish up with something that suits you.