Confused and sad 🙁

Had two positive tests only went to my doctor yesterday and she said her test was negative. I cried right there on the spot didn't want to be there anymore. Y doctor then asked me when I took those tests and I told her first thing in the morning like your supposed to and she then tells me that its most likely a positive test but because then test they did was so late in the day (1:30pm) the test showed negative. So now I'm left here waiting two weeks to know for sure if I'm pregnant. And if my period does come.... Well better luck next time......