Positive test then a faint line?

Mindy • Mom of 2 yr old boy and baby girl due 8/31/17
Hey ladies!So my fiancé and I are TTC baby #2.Yesterday I took the First Response digital pregnancy test and I got a positive result.This morning I took a non digital,off brand test and I got a faint positive...I think.I'm making an appointment at my doctors office this week to confirm.Anyway what are your guys thoughts in the mean time?Last time I was pregnant I got extreamly clear positive results,so the faint line thing is throwing me off.