TTC and clumsy!!

TTC just started. I was taking a Clearblue digital pregnancy test today and I accidentally dropped the first out of 5 in the toilet..grabbed it out after just a second; but it did get fully submerged. That one read "pregnant"." With the next two, I don't think I got enough tribe on them and they were negative. Took the last two using the cup method and they were negative as well. Could it be a false positive? Could getting it wet have messed it up somehow? I figured if that were the case it would have show an error message instead of a positive. Anyone encountered anything like this?