Hi, I was wondering if any of my symptoms could be the result of a serious issue. For the past month, I have not being eating properly. Sometimes, I m just not hungry. Others, if I do eat, I immediately feel nauseated. Also, sometimes my smell messes up (the best way for me to describe it), so if I sneeze or sniffle, most of the time, everything then smells funky and everything tastes really bizarre. Sometimes, the messed up smell will last maybe an hour, but most of the time, it lasts for hours upon hours, if not all day. Also, if it helps, I have been diagnosed having frequent mild panic attacks and hyperventilation. Please help.