Muscle injury on right thigh. To.

A month ago i got kicked on the thigh by somebody's heel (of the foot) by mistake. At that moment i had an accute pain in my right thigh and the area started heating up and the muscle swelled a bit. I ignored it as a normal injury as i had experiences of similar injuries and thought it would heal with time. Main problem was that i was not being able to walk straight or bend my leg fully as i felt as if the muscle in my thigh would tear. After 15 days of this occurence, when i saw that their was no improvement even after resting and applying muscle relaxant sprays, I consulted a doctor. He said that their was some blood clotting in my thigh and made me take a muscle-relaxant pill 3 times a day for 3 days. I also applied Dynapar gel for 3 days. The problem seemed to get solved. But, as of today, I still feel a small area in my thigh which hurts sharply sometimes in some angles. I am being able to walk and run etc. But if i get hit their again, it hurts more than it is supposed to.