Lookin' For Lines

So I got up early, early this morning and peed on another stick. I was tired and it was cold, so I only waited around a couple of minutes. No pink line this time in that time frame. When I finally got up several hours later, there was the faintest of pink lines. So I still don't know what's up. I'm thinking of going to buy some of those digital tests and eliminate all this guesswork.