Help me!

I’m so trying not to get my hopes up, but can someone answer this question? Does a pregnancy test have the lines and then show up in color once activated? I took a test after holding my urine for 3 hours. AF is due in 2 days. Read it in the timeframe and this is what it looks like....You can only see the second line if you turn it towards the light. Is it invalid or what?

**Edited to add: I only took one because the past couple of days I’ve had really bad motion sickness in the car, and I’ve never been like that... 😢