Do not ever look up on the internet my doctor said to me, its the best thing not to do, theres so much garbage out there, this can be a trapped nerve or just anxiety,
symptoms of anxiety are:
breathlessness, palpitations, ectopic beats, dizzy, lightheaded, feeling sick chest pains ............
i have anxiety and i get all of these, you should really see a doctor to make sure it is and get it sorted.
Hey there, no I don't think you have aortic dissection. Please do your best to stop searching the Internet with your symptoms. If you feel you absolutely must, make sure to read all the info since this sort of thing happens to people age 40-70. What you Might have due to your car accident is costochondritis. It's inflammation of the chest wall that causes benign pain. Look it up and try to calm down a little :)