Since Monday I have been experiencing a strange pain whenever I orgasm but not bad pain on the right hand side of my vagina - labia majora or mound kind. But allegedly, women who are taking low-dose Pills have a per cent incidence of 'pain or discomfort during or after sexual climax'. Clearly. Dyspareunia is painful sexual intercourse due to medical or psychological causes. The pain When the vagina is dry and undilated, penetration is more painful. sometimes associated with burning or sharp penile pains during ejaculation.