I find I quite like most artificial sweeteners and find they have no impact on my blood glucose so I drink 'zero' type fizzy drinks fairly regularly. I also use Canderel sweeteners in my coffee where I used to have two spoons of sugar in every cup. They do artificial sweeteners and ones based on stevia, which is a natural sweetener. Both kinds taste fine to me.
Beers can be quite high in carbs - between 10g and 15g per pint. A pint of Guinness is roughly equivalent to a slice of bread. Zero carb beers do exist though they can be hard to find. Almost all spirits have zero carbs though, and dry white wine has very little.
Natural fruit juices are high in sugar and are rapidly digested so probably best avoided unless in tiny quantities.
Do definitely try things and do the finger prick test to see how you get on. You won't know for certain what you can have every day, what you can have as an occasional treat, and what to avoid entirely, until you test. Best of luck 🙂