Do you ever go through times in your life when you feel really unmotivated for a long period of time? Not just the odd day when you can't concentrate, but for weeks at a time?

I'm like this at the moment, finding it hard to focus on college work and stuff, I try but I always just want to do something else, and get distracted, and I know I'm going to end up not doing as well as I could do. It's not even as if it's hard work, it's stuff that's okay to do.

Did this ever happen to you, or do you have any tips on how to motivate myself again?