I've had it my whole second pregnancy. It's annoying
Brushing my tongue with a toothbrush makes me puke, I used to have the strongest stomach, so weird
With my first pregnancy I was stuck with morning sickness almost the whole time. Luckily, my doctor prescribed some anti nausea medicine. It really helped alot. Also mints and gum also helped curb the sickness. Also, putting a little bit of peppermint oil on the roof of your mouth helps