Flu-like symptoms before labor

Shelby🍍
I've been reading (and had it confirmed by OB) that in the weeks/days/hours leading up to labor it's possible to experience nausea, diarrhea, chills, etc... I'm 39+5 and have been getting it on and off for a little over a week but the nausea has been coming nightly for three or four days now. It usually goes away after some self-care with a warm bath and light snack but I get so sad once it passes and there's still no sign of contractions! Is anyone else dealing with this near their due date?