Have dull pain in lower right side near thigh. Seemed to start after my swimming one day when I felt I strained some muscles and has not gotten worse or better. When I swim now it doesn't seem to help or hurt it more. I've tried hot and cold towels and muscle ointments.

Apply regular message on the affected area. ( use luck warm oil)
Use hot water treatement, & avoide strainess activities.
Pain will take long time to heel .