Take another Clear Blue test because one of the tests was messed up. However, it's more likely that you're pregnant because its easier to have a false negative than a false positive. Think of it this way: how can it say it detected a hormone unless it really was there? It's more likely to not detect the hormone that is there due to the fact that you haven't waited long enough.

The first one was faulty. I had that before.

You aren't pregnant.

*nonono - tests can FALSELY TURN POSITIVE after the recommended timeframe! Three hours later is more tham enough time for the test to be incorrect! That's why you read it immediately and then throw it. The results are worthless thereafter.