Okay, this is a little surreal. Hi Jo! (Said Jo.

)
Well, you've come to the right place, that's for certain. I've seen several dieticians over the years and had a lot of diabetes/diet advice, and while I can't say it got me nowhere, the place it did get me was into morbid obesity and T2. So best thing to do is read a lot, like this site right here, or over at dietdoctor.com, or the books by Dr. Jason Fung. (He's brilliant!).
Everything we think we know about diet is pretty much wrong. And while it feels rather like going against instinct, you really want to up the fats some. I'll try to keep this relatively simple as a T2 diagnosis is enough to take in as it is, but the one thing you need to take away from all this is the following: You'll be okay! Got that? Good! The rest is all extra.
It's a good thing you've already got a meter, as you're going to need it. Test before eating and two hours after the first bite. If your sugars went up more than 2.0 mmol/l, the meal was too carby. Carby? Yeah, practically all carbs turn to glucose once ingested, so you want to avoid those. Carbs are just one of three macronutrients, the other two being protein and fat. And if you lower one, you want to up the other two. Not just because, especially fat, will make you feel full and will take care of hunger-pangs. It also, and that's a huge perk, fat slows down the uptake of any carbs you do eat, without having any impact on your bloodsugars itself. While proteine will up your sugars a little, and carbs will do it a LOT, fats just keep things on an even keel. And you do need fats and protein to get all your minerals, vitamins, what have you. So while salads are fine, you'll also need to add fats and protein to make it a meal that won't make you feel hungry 2 minutes after finishing.
So, things that aren't good for you, because you have trouble processing them back out: Bread, rice, potatoes, cereals, pasta and fruit, save for a few berries, avocado and maybe some cherry tomatoes. That leaves a lot of goodness though: Meat, fish, eggs, butter, cheese, avocado, berries, double cream, full fat greek yoghurt, nuts, olives, extra dark chocolate, leafy greens and above-ground veggies. Meals could look like this: Full fat greek yoghurt with a few berries, some walnuts and coconut. Two or three eggs with cheese, bacon, cherry tomatoes, mushroom, and/or sausages. (VERY filling, yay!). Salad with a can of tuna or salmon, capers, olives, avocado and mayo. Or a goat's cheese salad with a nice vinaigrette, cherry-tomatoes.... Dinner could be meat or fish with a load of veggies, and I've found cauliflower rice is a great substitute for actual rice, spuds or pasta. (It's very versatile! i like mine with whatever herbs I feel like, bacon and more cheese.

). For snacks, Lindt's 85% chocolate (a couple of squares, not the whole thing, but as it's very strong you wouldn't want to eat it in one go anyway), pork scratchings, olives, cheese... It'all good stuff. But don't let me tell you: let your meter.
Good luck!
Jo (The Dutch one)