I'm a bit lost right now... can someone help me find my way back?

I know I'm the type to answer these questions rather than ask them, but I don't think it can be helped much in this case.

For a long time drawing and art has been the driving force behind my existence, my passion, the one thing that I had worth living for. It's been more than a skill or interest, it's literally been my life. But recently, I've been starting to loose interest.

Without drawing I have nothing, but I suddenly don't want to do it. I even refuse to do it, which is unlike me.

I'm a little worried. The last time I lacked motivation to draw, my life took a turn for the worst. I don't want that to happen again... I'm a bit weary for the future.

Is there anything that I can do, or is this something that just can't be helped...?