Its different for everyone. Some people only see a speck one time. Others a day or two But my personal experience, mine was the same length and consistency as my normal period and so I mistakes it for my period and didn't know I was pregnant until my second month because of it.
@cheeks600 implantation bleeding is either light light pink, or brown, so I've heard. If you're supposed to get your period the 28th, I would almost guess that's what it is?
@mommybear_, and it should be the same color as period right .... I am supposed to get my period the 28th . But I have some light light bleeding now and I’m hoping it’s implantation bleeding 😔