I get nausea really bad at night it wakes me up out of my sleep I never throw up but I get that…

I get nausea really bad at night it wakes me up out of my sleep I never throw up but I get that feeling that I want to really bad. happens every night I heard its a sign labor is close ?

my doctor said baby girl should b here next week sometime maybe that's what's causing it? first time mom lol