Hi and welcome to the forum.
You might actually be glad you didn't end up seeing the dietician/nutricianist, most would end up pushing the balanced plate approach and advise eating carbs with every meal. You will find the advise here very different, but you will also find plenty of people who will tell you it works.
Most of us are on restricted carbs, how restricted depends on the person. For myself I have about 100g of carbs a day, less than half the recommended daily amount, but it is keeping my BS low and hopefully I will be able to reduce my medication when I have my next review later this year. That comes after years of slowly increasing the Metformin while following the standard advise (and ignoring the condition on my part). Following the advise found here helped me.
As others have said, you need to start checking the total carbs and then keep a record of your blood sugar before and 2 hours after, it will soon tell you what you can and can't eat. Your meter is your friend, never be scared by what it says, if you think it is wrong do a second reading to check, and learn from what it tells you.
Have a look around the site, there are plenty of ideas for low carb food and menus. I used to love baking, didn't do any for years and then in the last few months have really started again, first of all because I can't eat shop bought cakes etc. any more, but now because I have remembered how much I enjoy doing it and I am able to experiment with various low carb options.
Good luck with your journey, remember it is a marathon not a sprint, so if it takes a few trials to find out what works for you that is fine, it doesn't need to happen overnight.