mouth sour even not eating

had an odd taste in my mouth that could only be cleared by eating fruits especially berries... not sure if by eating fruits, my lo now loves fruits or it was my lo who was trying to get me to eat fruits for him in my womb 🤭 didnt have this issue for my elder & he doesnt like fruits

Sounds like acid reflux. Avoid coffee/tea/carbonated drinks/spicy and sour food. Take small meals but more often. Drink water, take antacids if needed