So I've been taking dollar store test for the past week and they have all been faint positives, I took 1 test at doctors office about 4 days ago a do it came back negative 😳 so I decided to wait a couple of days and buy a digital. I took this this morning but am confused on why it says only 1-2 weeks!?  Do I add the weeks from my last period cause that was July 17 which would make me about amount 5 weeks (33 day cycles). I'm just scared my numbers aren't doubling and I might MC 😔