BH causing nausea/cant keep water down

Chaunte

Im 37 weeks, my Braxton hicks contractions usually last from 10pm to 3am randomly coming & going with NO pain just tightness. Today they've become more frequent BUT NOW I've a nausea feeling of not being able to keep my water down. I've spit it up once since 9pm but hrs later & I cant shake it after changing positions or walking around. No signs of going into labor either.

Anyone else get this way or have experienced this?