You could be suffering from burn-out. I have been there quite a few times. Not a pleasant time.

Assuming that you don't have a gig and don't really need one...

So why not take some time out? Do anything that doesn't require sitting in front of some electronic gadget. Personally, I take long walks, bike rides, etc. The more physical the better.

Then follow up Karterk's suggestion either find a project you are passionate about and really want to solve or find a customer.