Implantation bleeding ???

Libbie

I am currently on my last week of active pills and for the

past 4 days I have had light brown discharge that

requires no pad or painty liner, I'm concerned it may be

implantation bleeding or just a normal pill side effect (I

had sex on the 3rd and the 6th) I have a photo of the

discharge if anyone wants to private message me and

give me their opinion. I am suppose to get my

withdrawal on the 24th