Why did I test this early

Amanda
This is KILLING me. I tested way to early. (I had a blight ovum in December) but I feel pregnant. Anyways 1st pic is from 7 days before AF is due, next is 6. Last was tonight 5 days before..what do you guys think
P.s on the last one, with the control line so light is it still an OK test? It was weird and barley showed up.