HELP!!!!

Chloe • miscarriage mommy of two, and our healthy rainbow on the way 🤰🤰🤰🐼😇🌈 married 10/25/2018

So I'm 4 weeks and 5 days pregnant with our rainbow baby. I've been taking test to make sure my lines are getting darker because well with my miscarriage they weren't. And I used a Dollar General kind with the urine dropper and I did the 3 drops as directed and put the pee in the toilet but when I did, it didn't seem to be enough because it took 3 minutes (the whole wait time) for the urine to go all the way through it and then when it did 3 more minutes later a faint line appeared but it wasn't as dark as my other lines. I just wanted to see other stories and see if maybe I'm still pregnant and this isn't a chemical (as I've been doing some reading and very scared to lose our rainbow baby)