I was positive on May 20th. Today is the 31st day from my symptoms..nose pain and mouth problem(infection). I went to doctor today. At that time I opened my mouth and showed. One nurse came and saw my mouth I was sitting on chair looking upwarded that nurse was standing and checked my mouth downwards.. suddenly while checking she removed her mask and started to speaking to me. I was opened my mouth. Is that any problem? I'm very scared? Again will I affect from covid?