Bleeding but tests getting darker.

I am 4 weeks 6 days and was bleeding for 5 days when my period was due. I figured I had a miscarriage again because of the bleeding but I had no cramps or clots. First picture is a week before bleeding started second picture is today which is 3 days after bleeding. Should my tests be getting darker if I had a miscarriage? I can’t get into see my dr until Wednesday.