I NEED SOME HELP!!

Hailey

I am now 20 days late cycle day 54, I took a clear blue digital pregnancy test this morning for my second pee of the day, it came back negative, I was very disappointed but my mother Inlaw told me to take it apart and see if it had 2 lines and so I did. Does 2 lines on the inside of a digital pregnancy test mean positive? Or should I wait then test again.