Help...I just am confused

Jessica • Mother of boy/girl twins ❤️👧🏻👦🏻❤️

6 days before my period is due

Last couple days I have been spotting red blood in the morning mixed with gooey cm. Then later in the day it goes into brown old blood. 3 days in a row it’s been happening

I have changed my diet eating healthy and working out daily.

My nipples have been hurting for the last few days...I am currently TTC.

Does anyone know what could be happening?

Thanks for any responses