Spotting/bleeding, normal?

Amber

Hello ladies. I took a test two days ago and found out I was pregnant, or so I thought. Took another test and the vfl seemed to get a little darker, so I figured ok this is it. But yesterday I had brown spotting and today I just saw some red light bleeding. With my first kid I had a light period the first month I was pregnant also.

Has this happened to anyone ?

I would be 4 weeks 6 days today and I'm praying it sticks.

Thanks!