Normal smear (thank goodness) but other worries

Hi all, I’ve posted on the colposcopy forum but as I’ve had my smear result back as normal will I still need one? The GP referred me on the basis that she wasn’t happy with the look of my cervic, even before the smear result came back
I’ve also got blood/discharge a week early, last couple of months I’ve had a really nasty smelling watery brown discharge after my period but GP said it didn’t look like infection
It looks like she’s referred me to be seen within 2 weeks for the colposcopy
Has anyone else had this?