Craving fizzy juice

I guess it depends on the drink - fizzy soft drinks are typically advised against because of the caffeine content (Coke for example they advise limiting to one a day). So if you make sure to choose a caffeine-free drink then this shouldn't be a problem. You could also make your own using bottled sparkling water or a sodastream and then you could make something like fizzy vimto, or when I was struggling with sickness one thing I really enjoyed was a lime and mint cordial mixed with fizzy water.

Fizzy Lemonade has been one of my main cravings, I drink so much of it

Also at 39 weeks mama you're almost there - treat yourself!!! 😂