HELP !! I need advise!!

I had 2 positive tests with faint lines then i tested twice and got two negatives but i tested like 2 to 3 hours in between -im 1 day late ?? Do those two positives mean something because i didnt pee for so long so the hcg was able to show and because my pee was diluted i got negatives?!?! 1st time this has every happen im loosing my mind !!