Backache??

💗louise💗 UK • Mummy to 1 prince and 2 princesses 💙💗💗 pregnant with our 4th little one our 2nd boy 🥰💙👶🏻 due January 2020
Hi, any of you ladies have lower backache 6dpo is it a good thing or bad thing? 
It really aches and I have took 2 paracetamol. Af due in 9 days.