I’m not sure if I had implantation bleeding or if it was just a light cycle. Any and all experience/ knowledge appreciated.

Friday: watery light pink spotting (was suppose to start that day). Panty liner was clean all day I would only have this when I would wipe.

Saturday: more red color spotting and would never fill a panty liner. Did have a tissue looking discharge.

Sunday: dark brown gooey discharge (spotting)in the morning. Clean panty liner rest of the day.

Monday: clean panty liner all day

I did take a pregnancy test on Saturday morning and it was negative.

Could it be implantation bleeding or light cycle?

How long did it take to get a positive result?