Is this positive accurate??? I'm 3 days late with AF. Been testing but everything has shown negative... this morning I took this and I thought I might have seen something but just drummed it up to my eyes "wanting" to see something.. a few hours later I was cleaning up my bathroom and it fell as I was taking the trash out. I picked it up to throw it away and noticed it wasn't only one line anymore!!! I'm so confused!! The only thing I can think is that maybe since it is so faint I couldn't really see it until the test strip dried completely!?... thoughts??????