my toe nails are in an appalling state after doing the marathon on sunday. the prize for the worst goes to the two nails with blisters around them and under them - which are oozing. yuck. they are also extremely painful. ie can't wear normal shoes and have been dosing up on paracetamol. I never knew blisters and bruises could hurt this much. do I just have to grin and bear this self-inflicted pain until it goes away or should I go to the docs?