How long does implantation bleeding last?

Charlene

I've been spotting on and off for the past 3 or 4 days it would only be once a day when I wipe the first day it was bright pink and there feels like there is a lot of discharge down there and have had really bad bloating according to this app I ovulated 4 or 5 days ago has anyone had bleeding for over 2 days I'm not due for my period for another 10 days I think when I had implantation bleeding with my son I think IB lasted 3 days