Anyone else have a weird taste in their mouth?!

20 weeks 6 days and I have the weirdest taste in my mouth! It almost tastes like a pastry, or dough. If that makes sense? One second it tastes like raw biscuit dough and the next it's like a sweet pastry. I brush my teeth, I rinse my mouth out, I drink plenty of water and juice and fluids. I don't have thrush. Im just confused lol. Am I the only one???? 😂😭