In order to find your way in your career or in life you need to stop “trying” and “struggling” to figure it all out. I know this is easier said than done when you are miserable. What you will find is the more you struggle the more of a struggle it will be.
Just know that things will work out…in time…and…on time. That is the rub, you have to wait. Rushing things doesn’t help. 
Fighting against what IS definitely doesn’t help. It’s a real mystery but when you embrace the suck of life then and only then do things start to fall into place.
You learn how to work through the pain that you are experiencing.
You start to look at it differently because you know that it is not permanent.
If you can learn to just experience the pain of your job or what’s happening in your life, you will find that you can and will survive.
Just experience it. It will end. Everything ends. Good times end and so will these challenging times.
We will find our way. We will all find our way. Embrace the current situation.