Early pregnancy questions

Rachel
So I've had 5 positive tests with frer. I wanted to check with another brand so I peed around 9... (I drink a lot of water) and I hardly see a line... Its a clear blue, blue dye instead of the pink I've been using... Could I just have diluted my urine or would it be my levels going down ? First ob appt tomorrow .. No bleeding or spotting.. Some cramps. But nothing crazy. I know I'm just stressing myself out and I keep telling myself the lord allowed this to happ n... Just enjoy it.. I am.. Just scared due to 2 horrible miscarriage within 1 year.