Dislocated Finger, Swollen, Tender To Touch. What Can Be Done?

I dislocated my right pinky finger 4 1/2 weeks ago jumping a horse. A friend of mine pulled it into place but it kept dislocating every time I would accidentally bent the finger for about the first 2 hours after the injury. It dislocated a total of 5 times. I thought after all this time it would have healed but it is still very bruised and the middle knuckle is still fairly swollen and enlarged. It s very tender to being bumped. Every once in a while it will crunch . If I push down in the top of the finger it is very painful. When it gets bumped the pain feels like a burning sensation. I can bend it so it will touch my palm of my hand but it is painful and I can not completely straighten it. I didn t go to see a dr for this injury mostly because I do not have health insurance but since it hasn t healed yet is it too late to have it seen and what can be done for it?