Hi hun,
Im sorry you had such a rough night. Maybe it helps to think about the horses you help to take care for. Maybe visit them again soon. I notice when Im with my horse, my mind get more clear, maybe thats also because I rant to him about all kinds of stuff. Just taking care of him and everything, often makes me feel better. Ofcourse it doesnt make everything go away, but it might make you feel better. I hope you will feel better tonight and have some good sleeping.