Feeling Empty

Has anyone ever felt so empty? I feel empty sometimes even though I have posssibly need. I have a job, I go to school and I have a significant other and I still feel empty. School is the first thing I have to report to in the morning then I have to go to work right after; I work alot too. So most of my day is spent at work, and around 9:30 I head home to sleep. I think sometimes that I might feel empty because I have the same routine everyday and nothing changes. Maybe I need some excitement.