Good morning moms, I'm 12 weeks and 3 days old. I have a problem: I do…

Good morning moms, I'm 12 weeks and 3 days old. I have a problem: I don't brush my teeth after every meal, even if it's just a sweet. My tongue has become tasteless. I don't know why... I even try to brush my teeth again or drink water, but it's still the same. Please help.