Implantation bleeding perhaps?

Hello fellow Pcos Mamas and Mamas to be.

We are trying to get pregnant and now 6 days before my period, I got brownish blood when I wiped yesterday and reddish pink today. The pregnancy tests which I knowingly took too early because I’m inpatient, were negative for the past 3 days. I know it might be an early period but my periods usually vary 1-2 days and most of the time it’s later and never earlier an a day or two.

I don’t really know what exactly I’m asking here but maybe some of you experienced similar stuff and can give me a piece of advice other than wait it out and ask you doc since I already know that I could wait and see if it’s a period and made an appointment next Thursday if the bleeding stops fast.

Thank you!