If so, I think I have found something that might help: Go on the front page of deviantart, find a really good piece that you really really like, as in something you couldnt' dream of doing at the moment, and browse "more like this", you'll find plenty more. This never fails to give me inspiration, a goal, a drive, something to work towards. Just sketch, I think a couple dozen minutes everyday of drawing is good, I would encourage carrying a small sketchbook at all times, just in case. Not too big, because that might be awkward.
Hope this helped, and I hope I follow my own advice haha