I hurt my thumb around 7 months ago now playing football (soccer). I went to dive down for the ball and landed awkwardly on my thumb which created a huge burning sensation in my thumb, and increased swelling of the area. To this day, my thumb is still not the same shape as the other thumb. However it is often that it is just an overreaction, but I don't think 7 months is the case? It is easily reaggravated if It is hit awkwardly and the same burning sensation comes back. Have I done anything?