8 days late....

Georgina • Mummy to a yummy 🌈 baby boy 27/07/2016. Preemie 🌈 Twin boys 30/03/2019

I'm 8 days late, I'm regular with a 24 day cycle. no signs of af showing (usually doubled over with cramps, sickness and headaches at

least 3 days before I'm due on) I've got very sore breasts and I'm constantly peeing all day and night. I've been suffering with nausea with certain smells and have terrible wind and bloating. however I took this test today and I believe it's negative. what do you think? should I expect af soon?