Sounds really frustrating. The problem is the call is so unexpected. It could be tomorrow or next week. For your sake I hope it is. Take a deep breath. If someone offers to help you, let them. Ask for help if you need it or even want it. People have compassion if you let them know you have problems. Take some time to rest and maybe pamper yourself a little. So what if the house is a little messy. Hang in there!