Cervix position when on period

Low soft and open

When pregnant

High soft and closed

So I have keep checking Mine for a months now. A little over week I had tons of egg white discharge. This month I stared my period before on the 22. I took a pregnancy test on the 21 and it was negative. I have no symptoms of having a regular period no cramps no backache no nothing. And to top it all off my period is super light...like I don't feel like I'm on it.

My cervix is different

It's high soft and closed ....but I'm bleeding???

I started my mense on the 22 and it was a black brown color no clots nothing till now.

Has anyone gone thru this ??