Ladies please if anyone knows what this is please help

I tested myself around 11 am and it came like this,(the first picture)..It looks positive to me and i was super excited but 2 hours later i decided to test again so that i can be sure and call my husband to come home immediately and get it on ?but to my surprise the other opt test came like this(second picture) so please i wanna know if it means i am really ovulating or the test are just doing anything..