Breaking your routines can help you get out of a rut. If you usually sit at your desk to do your writing, try writing outside. The weather is beautiful. There is so much inspiration just waiting for you. Get up, get dressed, get moving and get outside! Try going to a busy public place and just watch people. They'll amuse, inspire and fascinate you.
It will help you get out of your rut and you might write some really good stuff while doing so. Match your surroundings to whatever you are writing about. Location, location, location - surround yourself with writing inspiration. Nature has a way of freeing our spirt and renewing our soul. Capture the beauty around you.
Even watching others can change how you view things. People are stars waiting to be discovered. Look around, find your "Star", then write about them as your charachter.You will be amazed at how much this helps with your creativity.
Every writer needs inspiration to produce inspired writing. So, what are you waiting for go out and get inspired!