Faulse positive cheapie test

Teri-lyn • 27 engaged mommy to lincoln 05.11.2016
So i took an amazon cheapie test on July 9th had a faint shadow maybe line  not quite sure. All three test i took had shadows  and showed up within the time Limt on July 10th i took. Two test one had a shadow and the other had nothing iam extermly confused  top two where july 9th bottom two where july 10th bottom on on july tenth was taken 2:30 pm  
These ones where taken on July 11th please explain to me wtf is going on been ttc 9 month in total got pregnant after four months i try sadly lost our baby at 6 weeks 3 days. Been trying since march to conceive again goin on 10 months