Suggest Treatment For Pain And Swelling In Ankle

Have severe copd. Feet/ankles were swollen--was on them more than usual. Then suddenly developed intense pain, more swelling, hot to touch, red area about inner knob' bone of left ankle. Bone sore entirelenfthof foot on inside between toes & ankle--on both feet now! Oh--never mind, didn't realize this for pay site Will call my doc on Monday.