It was september first 2013 when was biking and saw a tree branches near the sidewalk then I hardly hit the brakes of my bike, and immediately I fell off from bike and hit the concrete badly. I thought I broke my hands, but thanks god they survived, though I have pain in the joints of arms.I also hit my groin with the handlebar and got severe pain, the pain disappeared after few days but there is a hard lump in my groin,so I am scared what can I do?.