Yes. Everybody has, or has had, that problem. We call it called "vaper's tongue." What's happening is, you've stopped poisoning your taste buds and they're freaking out. They'll heal, eventually, but it takes a while. What you should do now is drink water-- lots of water, you're dehydrated and probably don't know it-- and switch up flavors with something strong to "reinvigorate" your taste buds. Smelling ground coffee is said to help. Get a bottle of strong flavored juice and swap; cinnamon, strong mints like peppermint or spearmint, menthol. Something. Get off your regular flavor and give your tongue something else to do for a while. I vape three different flavors every day. I do Cinnamon as my all day vape when I am out and about; and when I get home, I alternate between peppermint and clove. I use mech mods and drippers at home, so I vape a dripper-full of one flavor, refill it, and switch to the other for the next dripper, and so on. Brush your teeth, or go to the dentist and have them cleaned. Use mouthwash. Try a mint or cinnamon candy. Get a different flavor in your mouth for some comparison.