Can anyone help me please.

Tasha 🇯🇲/🇬🇧 • Wed, Jan 18 • first 👶🏾 baby due August 2018

Can stressing out and really bad anxiety course spotting for a week before AF is due??

I am little worried now as this happened last cycle too around CD20 to CD22 but for this months cycle same again started on CD20 but hasn't stopped now and I'm on CD23.