You can have cream in your coffee, eat meat, fish, sea food, eggs, cheese, salad stuff and low carb veges.
There are quite a few low carb breads around now, I get one from ASDA which looks like a brown brick and is called protein bread - it is 4 gm of carbs per slice, but there are others
Cauliflower is a low carb option, as is celeriac.
I get high cocoa chocolate once in a while, though as time goes on I am buying less and less or it and going for longer intervals between purchases.