Extra bone growth hip

I've been injuried for a year I finally thought I finally realized what was wrong with me but it was wrong they told me I was born with this extra bone growth on my hip and that's where the pain is coming from if I start to jog I will feel pain on the left side of my abdominal I will feel it go down to my groin area and lap around my left thigh and on my left butt cheek I will start to limp but the limping will go away and my left abdominal will hurt the next day if I was to walk fast do sit ups or even jog was wonder if anyone is going threw this and knows what's weong