Work is hideous and has been for around a year. I'm in a senior role and last week it got even worse than I could ever have imagined. I've been crying all weekend and have stuff to do today for tomorrow and I just can't. I don't want to go in, I really don't. But when they say no one is indispensable, it's not quite right. As well as the normal bits of my job there are two massive events/projects going on tomorrow involving lots of people, staff and service users (public sector) and I am leading them. It will be chaotic without me there but I don't know if I can hold it together anyway. My support network there has gone. I don't know what to do.