Has anyone....

I tested 3rd,2nd and 1st. I pee so much that it doesn’t last longer then 3 hours, I wake up to do it too. Normally my test has always came out with a light line. I have been getting pregnant every month since May thru September and losing my babies, I started the shot but I didn’t like the way it made me feel or the weight gain. I stopped taking it in December, but found out I’m pregnant, I’m embarrassed to go to the doctor I’m honestly waiting for another loss. But since I don’t know exact when my cycle is this time I’m barely pregnant so the light lines are normal for me but has anyone taken more the one and on all of them get an indent line, 3, I have an old one with no line from when I stopped the BC.