Today I went to a local free clinic for a pregnancy test and it was a vvfl that appeared but of course they ruled it as negative. I am 9 dpo, and took my first test on 7 dpo and it was a faint line. However I took another at 1 Am and 2 pm @ 8 dpo. Today I took another and it was darker than the last 3 tests, and I went to the dollar tree and Walmart and got a blue dye test and a few cheapies. When I took them all at the same time, both the cheapies were really really faint lines and the blue dye was obvious. Should I be worried or is it due to me not missing my period yet?