So Many Questions... What is a Person to Do?

What do you do when you feel sick in your stomach without any major reason?
What do you do when you feel stressed and yet you sleep ok?
What do you do when you just feel crappy and seriously cannot explain whats wrong?
What do you do when you dont feel fufilled?
What do you do when you dont feel a thing for the people you should love?
What do you do when you have loads of work to get to but you cant seem to get past the ramblings in your head?
What do you do when you are preoccupied with your thoughts and you dont hear an oncoming vehicle?
What do you do when you feel out of your element?
What do you do when the people you call your friends couldnt care less about you?
What do you do when you feel the need for true friendship and all you get are weird, shallow people who do not care about you?
What do you do when you feel like the people around you actually do not see you?
What do you do when you are so tired but you still get no sleep?
What do you do when you feel misunderstood?
What do you do when you knoe you are different but no one sees it?
Lots of questions... what is a peson to do??