Advice!!

Ashtyn • Engaged to my best friend & mommy to grayson Wayne!💚

So today marked my 12 days after my ovulation ended. I had my period sept 3-8th & ovulated sept 11-17th. Me & my fiancé had sex every day of ovulation. So my new period is supposed to start October 1st but today marked the 12 days after my ovulation. So I went ahead and took a pregnancy test but it popped up negative 😭 is it too soon? Should I wait to see if I get my period & if I don't retest again? I used the cheap dollar one, so should I try a different pregnancy test or what should I do. Maybe I'm just not pregnant but I really want this & ive also been craving sweets as well. TIA ladies