Falling apart.. what's wrong with me?!

All because of a dizzy spell last week and a panic attack and an Er run, i have been a disaster the last week. im completely exhausted. seasick and lightheaded on and off, unless i take 1mg ativan, which eases the symptoms but im a closed lidded zombie. i wake woth amxiety right away every morning and stay in bed as lomg as i can. Not hungry and just a wreck. Have a drs appt on the 3rd and im terrified of drs. i camt stop thinking about it.. and now yesterday i woke woth a pinched nerve in my neck and the pain is so bad. just feel like im barely hanging on. If im upright i get lightheaded and if i lay down my pain is worse from posture. Waves of panic just keep hitting and the only thing stoppimg me from running to hospital is ativan. MY thoughts are totally on every feeling i have now. i dont know what to do. Scared, of what? im not even sure. Still walking around like a drunkin sailor, unbalanced weak. jist needed to vent.. anxiety is the worst!

and the new fun is the pain from nerve has run into shoulder and side of chest. it Is nerve pain though.. that i do know (eases with stretches and certain positions) , and yet, it makes me so anxious. arg! Witj the new pain, my lightheaded spells have seemed to ease, weird. hmm