What is anxiety and do i have it?

okay no you do not have anxiety. Anxiety is when you get all hyper & you get really dizzy & have bad headaches & you get really anxious about something. For example, my friend got anxiety over a project that was due on Monday so she stayed home from school for like a week. She was like "oh my God, when am i gonna get this done, omg, omg, omg!" Like spaz attacks sord of, but not really, mainly you just get really anxious. But you don't have it your just really miserable for some reason, what made you so miserable? Just be happy with your life that you have. I would suggest a Physicatrist or some person to help you.