How do I make these panic attacks stop so I can sleep for once?

I have panic attacks all of the time when I am not home. So, usually, I just sleep at home seeing that I have these horrible panic attacks when I'm anywhere else and I try sleeping. I'm trying to describe this sort of panic attack. You know when you're in a deep sleep and something falls and you jump up and become very startled? Well, imagine that every time you're falling asleep that you constantly jump up for no reason and you cannot sleep at all. I've started to get these panic attacks at my own house when I try sleeping. I don't know what to do anymore. Help?