Ladies...I need some reassurance 😢

Carrie-Lynne • Mommy of 3 angels 💙💙 Feb. 23, 2015 & Jan,2016 & April,2019 Currently trying for our rainbow baby 🌈

I am 6wks & 2 days pregnant (estimate). Yesterday I started having lower back pain w/o any bleeding, today it continues but I just started spotting (nothing heavy) is this normal? I also took a test this morning with FMU and I got a super faint line vs when I test the first time the line showed up before the dye ever stopped running....

I have not seen my Ob/Gyn yet she won't see me until I'm 8wks, but I have had many confirmed pregnancy test.