Maybe labor nearing?

I’m 37+4

I have been getting hot flashes and haven’t been sleeping well for a little while now but I feel like they’ve both gotten worse in the last couple of days. I wake up every couple of hours and I feel like I’m always soooo hot . I know the only real sign of labor is contractions but are these signs that my body is getting close to labor? I’m soo ready for this baby to come lol!