Bit worried. Have had a bad chesty cough for the last 10 days or so. Now think I may have pulled something - or worse. Keep having coughing fits and have an awful pain on the left side of my bump which radiates underneath the bump whenever I need to cough. I have to hold onto the bump when I cough or the pain is excruciating. Should I go and see someone or is it likely to be a simple pulled muscle? Any advice appreciated.