I Was Using A Leg Press At The Gym With

I was using a leg press at the gym with only my left leg and trying to push the weight up when I felt a pull and rip in my left side near my rib cage yesterday. After doing some things around the house, the pain is excruciating-just to lean forward. Been icing since last night. Is is possible that I torn something? if so, What?
53 yo F- hx asthma