Sometimes you just have to float a little before you start moving again.
I've had short periods where music didn't feel very important or inspirational but it always came back spontaneously. If you remain in this frame of mind indefinitely then I only hope that you can root your heart into something else... something positive, thought-provoking, satisfying, etc. Music will be there for you whenever you want it back. Good luck with this, man and I really hope that you still come here whenever you feel inclined.