I am due for my monthly "curse" on the 15th. I took a test 5 days ago. The Control line came up immediatly, but then a few seconds later I got a pink line going across the T part. Where it would either be blank saying NOPE or YUP. Except the line was horizontal, and went only threw to the T part. Is this a defective test? I've taken tests before and i've never had that happen, i've also taken them, before where they were defective and nothing showed up, or it was the "evap" line, but it was never pink. Any suggestions?