Early labor signs? FTM please answer

Kylie
Flue like symptoms such as nausea, heat flashes, chills, headache, dizziness, menstrual like cramping(tolerable but not extremely painful) pelvic pressure, and severe backache. The worst part is the backache but I don't have any show and I don't think my water has broken... Please help! I'm a ftm and my doctor still isn't calling me back....