FIRST PERIOD

Olivia

So i got my first period since giving birth and on the second day of my period got the nexaplon implant. usually my periods would become very light last 2-3 days of it, and i’m supposed to end tomorrow but i feel like the past few days it’ll get really heavy then really light then boom heavy out of no where! does that mean it’ll be 7+ days?? is it the birth control?? any tips/advice/personal experience?? anything will help!