Hi, I Do Kickboxing And Took A Shap Blow To

Hi, I do kickboxing and took a shap blow to right breast 1 wk ago. It did not hurt too much at the time and I didn't think too much about it (trained 2 days after etc.), after about 5 days pain started getting worse moving and breathing hurt and now a wk on the pain is pretty bad struggling to do anything even with pain killers. In fact just broke down in tears walking my daughter to bus stop.

Thanks