Pregnant?

Alright ladies. So, my baby will be one in September. I had a csection, and had my tubes tied during. My periods are always regular. And the only time that I ever spotted was when I found out I was pregnant with my twins.

However,..... I’m spotting pink! Not blood. But pink. Period is due in 5 days! Help?!

Has anyone else gotten pregnant within a year of tied tubes?! Should I test? Do you think the spotting is just my period coming? (Which never happens to me & is just out of my “normal”)