Hi,
Sorry for your accident.
Try applying Voltral (By Novartis Pharma) over the affected area. I once fell from a tree and fractured by right foot. Very painful, but the doctors (in US) gave me Ibuprofen initially (3200mg/day) but it didn't help. I was then on Vicodin(Extremely potent pain killer, narcotic, but very bad side effects) I don't know if they offer narcotics in Pakistan that easily...but ask your doctor.
Other than that, 100Kgs, what is your height? If you are less that 6ft tall, then that is a lot of weight your bones are coping with. The pain you have is due to the fact that, your muscles are in a shock...they haven't been exposed to so much stress before..
Get in shape man, do jogging, weight lifting and above all, have a speedy and safe recovery!