How To Cure Swelling And Burning Pain Above The Right Love Handle?

I have swelling and some slight burning pain in my right love handle or just inside and above it slightly. It feels like a small orange sized water balloon. It appeared about two weeks after a right side lower back muscle strain that involved some swelling. Was massaged in lower back, tehn next day my front right love handle area was swollen. Later, as hte back pain reduced, the side swelling started burning a little.