I am online and happy to help you with your question today.
One of the reasons for the difference you have found is that noodles, as opposed to meat, are converted to sugars faster and, as such, get into your bloodstream quicker.
The best thing to do is eat a balanced diet. What is the best way to balance it? Well, you are already taking the first step by watching what you eat and how it personally affects you.
I suggest you keep a food diary of this data and then bring these data with you to an appointment with a diabetic nutrition consular.