I was playing football one day and another person came up and tackled me right in my left rib cage, and I collapsed for about 5 seconds breathless and since nobody noticed I got hurt, I just kept going. I ve been going but whenever I touch my pain area, or bend over, it hurts and it s about to be a week since I got hurt. I have a game coming up so I need to know if I should go, and what exactly is wrong, Thanks.