Af is due tomorrow. There is a chance I could be pregnant so I took a test first thing. I thought it was faulty because the control line didn't come up. Normally these are really quick. Saw a couple hours later the control line had worked and there was a bit of a line where the test is. But it was much later than specified test window so must be an evap? It is barely there. I also tinkered with it and took it apart so that further invalidates the whole thing. I know I need to get another once. I just need sensible people to help me manage my expectations.