I`m so sorry you feel this way CT! Your writing is beautiful but I can imagine it to feel quite empty when nothing is driving you. I hope you`ll find your inspiration again.
I`ve had the same period in art one year ago. It frustrated me very much, it had vague ideas tumbling around in my head but nothing would come out of my hands, when I`d sit to draw I didn`t come further than a few lifeless scribbles. It was also a period of not feeling very well and a lot of confusion, so I think that reflects on your art as well. I decided to take some steps back, and to go back to my roots where I started and I think it`s working.
So don`t give up the hope that it`ll come back! Just take your time.