In an attempt to reallocate empty space from my OS X partition to my bootcamp partition, I did this:
I now have issues booting into OS X, and I believe I also now have 250GB of space allocated to something, inaccessible to me.
Also, I didn't accomplish my goal of reallocating space into Windows.
Any advice?

I now have issues booting into OS X, and I believe I also now have 250GB of space allocated to something, inaccessible to me.
Also, I didn't accomplish my goal of reallocating space into Windows.
Any advice?