I'm supposed to hold a house party this Saturday night at my place, I already told my friends about it, they are really looking forward to it but I have terrible anxiety. I fear I would get a panic attack when they arrive or when they are here. It's Friday morning and I'm already anxious. I can't even eat breakfast. I'm really close to cancelling to whole thing but I don't want to disappoint my friends. Please help me what should I do?