hi,i fell down stairs 4 yrs ago,broke coccyx bone. since then i am in constant pain,back,legs,hips,pelvis, my GP says its all chronic nerve pain,due to the accident. but,i also have very little sleep,pain in stomach,sharp period like pain in pelvis,feeling of needing a wee very often,pain in breasts and chest area,which could be trapped wind pain. but as no pain killers seem to relieve the pain much,i am worried it is something more serious. i may well be worrying for no reason,but have friends diagnosed with cancer of spine and another with cancer of ovaries and i seem to fit the symptons