Hello, I started getting headaches about a year ago and i had never got them before, one ended me up in the e.r. and they did a c.t and it came back fine, now i get throbbing sensation on one side of my head and it only last about 10 min maybe more then i get a headache all over, my doc thinks it is migrains but i don't have any other symptoms like sensitivity to light e.t.c. should i get another test done? i'm worried. i worry to much perhaps.

Have your doctor refer you to a Neurologist. They are "headache" experts.
Yes, worry worts suffer from headaches & die early (heart attacks) http://www.healthboards.com/ubb/frown.gif

So, stop worrying so much, it's not worth it & enjoy life to the fullest each day. Remember, you sure as hell can't take it w/you!