Suggest Treatment For Pulled Muscle Near The Rib Cage

Was feeling good. had my car washed and decided to dry it off. while bending, it felt as though I pulled a muscle on my right side at rib cage. The next day, my skin was sensitive to the touch, and I felt soreness in the rib cage area while seated and trying to turn to the right. It s going on 3 full days. My right side rib cage area is still sore and my skin at that area is sensitive to the touch. I don t think it s anything really serious, however, I thought I would ask. Thank you