Help!!

martha
Ok before I ask the question I'm gunna say that I know what the instructions for the test say discard after ten minutes! But I've been pregnant twice and ttc fer 6 months now and this never happened with my tests before!
​But I took my test 5 days before my period it was neg so I threw it away in bathroom trash, well my toddler got into the trash while I was in the shower and I as I was cleaning it up I realized the test turned positive just a few hrs later... 
​Has anyone had this happen and actually was pregnant??
​I'm waiting until Thursday is when af should show her face before I retest!