Worrying about something you cant change is wasting your energy today, try to relax.
Do not waste energy worrying about things that you cant do anything about. It can be hard to leave worry at the door, but when it's affecting your sleep and taking over your thoughts, and you cant do anything to change the situation, it's a total waste of your energy and time. Things often find a way of working themselves out, so try to relax and let the situation play out.