Elbow Injury......?

Ok, about 2 years ago i was at gymnastics. I did a round off back handspring and my elbow started hurting really bad ( probably due to the fact that i was 23 and still trying to do gymnastics ) but it swelled up pretty bad and i just kept going. And after about 2 days i decided i had better go to the doc. All they said was i had dislocated my elbow and popped it back into place by not stoping at gymnastics, when it popped back into place it cracked my bone from all the weight on it when it popped back in, they said there wasnt anything they could do for it where the crack was. Now to yesterday, I was at work and i was pushing water out the door with a broom and i had on flip flops, i slipped and fell on that same elbow. It didnt swell up to much, but it hurts BAD! I work for my dad and he asked if i wanted to go to the doc. but i dont want to have him pay workmans comp on me just for the doc to tell me there isnt anything he can do again! I just dont know what to do!!!