Evaporation lines

Amanda

Hello, I took a pregnant test last Wednesday and it looked negative at first so I didn’t pay attention. But I went and looked about 15 minutes later to reassure myself. But it had a faint line. So I took another one and I waited a few extra minutes and it had a faint line too. So I called my doctor the next day and then took another one. Waited a few extra minutes and a darker faint line. But my quant came back negative and they said my urine test there was negative and that my at home tests were probably evaporation lines to just keep trying. I’m just wondering if anyone else has ever heard of evaporation lines or had the same situation I’m in. I just wanna be pregnant!!!