Whatever you choose, i suggest you do as much as possible, as fast as possible.
Getting things done gives you more ideas, and sharpen your thinking, as opposed to sitting and thinking.
It is definitely hard to do so, _especially_ when you’re in an obscure situation.
But it’s the right thing to do, and you’ve got nothing to lose.
Commit to doing. Start even with something stupid, and you’ll get rolling from there.