*Positive or Invalid?

Please please please! For the love of helping out our fellow women. For every time your post went ignored and you were desperately looking for answers. Help. What do you make of this? The top line is the control line and the one under is the test line. I'd consider this a positive maybe except the control line looks faded? I've double checked the instructions to make sure I wasn't mixing the lines up. The urine I used to test is gone. I'd didn't think I'd need it so I can't retest unless I do it much much later...and by then I might get different results? Insight? Opinions? Thank you!