Throbbing temple when I lay down?

It sounds like you have a tic. A rather more severe version than normal, but a tic nonetheless. Tics are typically caused by stress (and you do sound like you're stressed) and trying to reduce your stress or relax a little won't CURE you, but should ease things up a bit. I'm not going to say it doesn't sound serious, because it kind of does (although I don't mean to alarm!) and there are many different sorts of tics and several with a medical cause and solution. High blood pressure is definitely something to keep an eye on as a cause -- or at least part of it. I wouldn't worry too much though -- have faith in your doctor and in yourself: modern medicine has come a long way and the body is better at keeping itself in working order than most people give credit to. I hope you get better soon! Good luck. :)