Not sure...

5K again on my meal beak.   Yesterday about 3Ks in there was a pain in my lower right calve.   There was no forewarning , nothing happened to bring it on.     I ran through it like so many of those little aches but afterwards it hurt more.   It felt better today and although I was still feeling a bit of discomfort I decided to do my lunch run.    It was OK at first but began to hurt more 3K in.     Its not unusual to have little aches and pains but the biggest thing about this one is that its now so I wasn't sure if I should run through it or not....time will tell.