No i didn't go to the doctor - probably should but what are they going to say - I'm now at the dry unproductive annoying cough stage. I managed to get to the pool this morning and I swam 2 lengths before I gave up because of excessive coughing and just used the kick board and kicked for 20 mins. then I got out and soaked in the hot tub. It felt ok but not wonderful. Last night I managed to do yoga and not cough much. My friend has a bi-weekly yoga night at her house and I went and really enjoyed myself. I hope to continue going.