At the end of jan I came back from Israel where I had been for the last three months. I had a cold but thought it due to a huge change in the weather. It lasted for around 2 weeks but never fully went. Since then it keeps coming back around every 2 weeks. I sneeze, have flem, cannot smell (even vapor rub) and cannot breath through my nose. My family want me to see a doc but I don't want to unless I have to.