yesterday I was stung on finger by a bee. Pain gone in hour. Today finger is stiff from swelling . After my morning walk of about four miles and as usual got my blood pumping. At start finger was normal color and a bit stiff, no pain or real discomfort. Upon return from walk there is now mild pain associated with swelling and the site has tuned from normal and unnoticeable to a dark purple, about the size of a pea. Took an hour to go from normal appearance to purple. The size of the spot is now stabl, but still stiff , swollen and purple for last hour...