i am so tired of this!  im usually doing nothing, just thinking about stuff, then all of the sudden i feel like i need air, then my hands and feet go tingly, and i start to freak out, my face gets tingly, sometimes my tongue even!  i cant think and my heart starts racing.  i feel this pain in my gut sometimes but not always, and i usually always am checking to see if my breathing is ok, even when nothing is happening.  im in movie theatres freaking out, i feel like i cant function unless im on something, like alcohol or xanax or even working out.  but still, those things al help it, but what is it??and how do i make it stop!? for fucks sakes, it feels like death is upon me.  ive had pancreatitis before and sometimes when i eat certain foods i get ulcerative colitis, but that is very rare.  im 28 years old and i feel like im in prison, its the best yeras of my life!  it mostly happens when i havent eaten in a few hours, maybe its diabetes?  maybe its dehydration? i dont drink enough water sometimes, also i zone out on work sometimes, then when i come out of it, i freak out cause i stand up and i forget where i am, my vision goes tunnel and my head starts hurting, i usually always have a headache.  i mean, im serious, i cant live like this anymore, and xanax makes me sleepy and miss appointments, i cant drink anymore, its not a good medicator, and excersice only works when im not shaking like a leaf from the panic.  SOMEONE PLEASE GOD HELP ME, i have no insurance and i dont know what to do.  Ive had this same disorder since i was 17 years old.  it effects my life so negatively that its ruining everything that i enjoy. i cant do this anymore.