Thought I saw two lines!

B.may • #1 aged 18 months .. TTC #2 ... Baby dust xxx
I was sat on the toilet peeing on my stick.. So I sorted my self out waiting for the test to work.. I come to the kitchen look down and there it two lines! I am so happy!!! BUT THEN it's gone completely disappears there's just one! Only one!!!! I felt so disappointed! I am only 7dpo but I have to test!! I neeeeeeed to! I am becoming addicted to this!!!