Implantation or period

Brittany

Lady's, i am 8 months postpartum and i started bleeding two days ago and im not sure if its a period or implantation as me and my husband Don't use protection. And its not like normal bleeding either i could were one pad all night if i wanted. I have only had 1 period seen giving birth and that was in December how do what one it is and how long after implantation can i get a bfp?