Mad and sad right now!

Well the earlier this week I bought a 3 pack digital test(had cheaps one at home) so I could just be extra accurate well took one at work said no I'm like OK cool... Fast toward days later I decided to take one tonight you did my thing and waited nothing SHOWED!! Like absolutely nothing not the blinking bar it was just blank.... So I take the other it was the same freaking thing I'm so upset. They cost a lot of money and I feel slighted I was really hoping for a big fat pregnant!!!! :'-(