i was bowling with my family sat nite and the very first ball i threw i felt a sharp pain in my arm right where the elbow bends in side. ne way i kept bowling threw the nite my arm got weeker and i started to form a lump on my bicep area. i look like i have a muscle with out even flexing. any way threw the nite my hand and wrist started to hurt i heard some weird sounds coming from my wrist and arm. i am very stubburn and i kept bowling until the 3rd game wen i couldnt evn hold the bowl. i woke up sunday morning its not killing me but i have a good size lump on my bicep. it hurts to straighten it and bend it completely. i ave been putting ice and heat on it and my friends said to keep it elavated i even got a sling cause wen i let it hang for a long time it hurts bad. is there ne thing else i can do and should i be worried. i am very athletic but never hurt my bicwps b4. should i be worried and how long b4 i should get worried