Well now you done it, you've turned something that is so precious to all of us into a thing called work. All the fun has come out of it and you feel the need to turn a dollar. There is only one cure that comes to mind and that would be try and make something for yourself, something you would enjoy. Get out of your shop for a day if you can cause the feeling will get worse. I've gone through that feeling you describe and I know its not fun but you should really take a break. If you don't the fun of scrolling will disappear and your quality will go downhill. Well I'm sure you can figure out what happens when the quality goes down the customers go with it.
Hope you get over this slump fast but I don't think there is a quick fix.