Recently I've developed a swelling and pain on my right waist extending to the thigh. There are some rashes also wherever there is tight contact with cloth. I have been watching TV lying on my right side on the sofa for last couple of weeks which could be the reason for this swelling. I'm taking hot showers to get rid of the swelling but it is worsening the rashes. I need advice to recover from this situation.

Did you recently switch fabric softeners or detergents? In any case, if the problem persists its best to see a doctor.