Hi,
@Nanny7 and welcome to the forum.
There is an alternative to looking for meal plans and that is to take what you currently eat and start to make modifications to get the carbs down. Might be a bit more work up front but it means that you arte not trying to make major changes and it is likely to be more sustainable.
So my suggestion is that you sit down with a notebook and pencil and write down everything you consumed in the last few days. That has to include snacks, coffees and any between meal nibbles.
Then start to work out the carb content of things of those things on the list. You don't have to be absolutely accurate, a decent estimate will do. How do you do that? Depends on what is on the menu.
If you eat a lot of things that are packaged then look on the packet for the nutrition label. Then seek out the "total carbohydrate" figure. Mostly this will be in g/100g, that is how many grams of carbohydrate there is in 100 grams of the item. You then need to get an idea of your portion size which might mean doing a bit of weighing. Sometimes it is easy. For example if you are partial to beans, then find the g/100g carbohydrate on the label and times it by the weight of beans in the can. If you eat a whole can, then you have the carbohydrate. If you have half a can then halve it. If you are partial to for example, spaghetti, then weigh out your pre cooked portion and times that by the g/100g of carbohydrate on the packet. Bread is very easy because the carbohydrate is often given as per slice - all you then have to do is to count the slices.
If you eat things that are not packaged then you might have to do a bit of looking up. Simply google {item} nutrition and you will get something. Again do not try to be too precise. Again you may have to do a bit of weighing and some guestimating.
It might seem like a bit of a faff, but you will quite quickly get point where you can repeat things because we tend to have habits and once you have worked something out once you can use the same value again and again.
Now comes the interesting bit. Look at all the things you have written down and look for the big items and see what you can do to cut them down. Don't need to eliminate things entirely, just need to cut back on some things and substitute with things you normally eat. A good example is Spag Boll. Instead of having a lot of spaghetti with a bit of sauce, have a smaller portion of spaghetti (the bit with the high carb load) with more sauce (the bit with the lower carb load). If you have toast with your breakfast and use sliced white bread, then go for a lower carb bread. If you like marmalade on it, then go for a better quality where you can get the tase for a thinner spread.
Do you see where I am coming from?
Just seen your post saying what your menu.... looks like you might be getting there!