Confused?

Abbie • 28 👨‍👩‍👦‍👦

So I thought I started my period a few days early on the 2nd as I had pink when I wiped so I put my menstrual cup in when I went to clean it there was barely anything in it but I just though maybe tomorrow it will get heavier the next day morning I cleaned it and there was pink and white discharge but put it back in I then cleaned it later and there was brown discharge in there now today there’s nothing I decided to leave it out and when I wipe there’s no sign of blood? Could I be pregnant or is AF just having fun with me? I took a pregnancy test and it was negative AF is supposed to start tomorrow.