I Understand exactly what you mean. It's like ur a prisoner in your head. What frustrates me the most is how people say. Well why don't you take a walk and take time out for yourself. I don't know about you but the worst thing for me is to be alone with my own thoughts. But, no one rstands that. And how they don't go away until another thought fills it. Good luck and I hope you feel better. I know it doesn't seem like it, but the sun will shine inyour direction again in time. Take care wish you the best.