Ok so I know you guys aren't doctors but I took a test on Monday & got a BFP but it was a faint line…

Ok so I know you guys aren't doctors but I took a test on Monday & got a BFP but it was a faint line so I figured I'm still early in my pregnancy. I took another test today & another faint line. Should I be worried the line didn't get darker in 2 days or am I over thinking it? Lol

I have my first OB visit next week(: