Hang in there, Deniz and team. The good and the bad in life will ebb and flow. Circumstances might not be the best right now, but they won't stay that way.
FWIW, Best advice I ever got was that no matter how long your to-do list looks, you're only working on one at a time. So work on that one thing. Give it your full focus. And when that one is done (or you've done as much as you can for the day), you can work on another "one thing." The goal is to keep your brain in a chilled out mood by refusing to overwhelm it with a bunch of tasks. Like your stomach only gets food one bite at a time, your brain gets shit done one thought at a time and one action at a time. That's been my mantra for the last few years, especially when life gets overwhelming. "Just one thing, just this one thing." That approach has made a huge difference in lowering my stress. Maybe it will help you out, too.
Good luck.