Preterm labor ???

Daschelle • Expecting rainbow 🌈 baby on December 22nd! So very excited 💖☺️

Pregnant with my rainbow baby so pretty much every feeling i get makes me nervous. Im 25 weeks and recently came down with what i believe might be the flu. Nausea, chills, headache and seriously fatigued. Ever since this morning I’ve been having an intense pain in my butt and now im having what i might describe as pressure in my vagina , more so when i bend over. My little girl is moving a little and feels lower than where i normally feel her and I’ve been having extremely (sorry about the TMI but i just want you to know all the details 😩) white creamy discharge and occasionally when I wipe it’ll be a spot of some mucus like discharge, almost like snot. Could this be signs of preterm labor ? I plan on calling my dr in the morning but since it’s Sunday they aren’t open 😕