Welcome back, "period"?!

Alicen • 22 years old. Married to my best friend on 06/13/15. Had our princess on 03/04/2016. Angel baby 11/23/2016. 4 fur babes!
Well, I'm 17 weeks postpartum, my daughter is growing up way to fast!! Was at work today, thought I peed myself again lol but this time it was a small amount of blood, I breastfeed so I'm not sure if I'm going to have a period or just spot?! Any other mommy's out there going through the same thing ? Do I say it's a period or what? Lol