Hello, I'm a 32yr old female. I have been having a strange lump sensation down my throat for the past 10 days or so, it feels like something is inside my bottom of throat by neck area, it doesn't hurt but is very bothersome, belching relieves it for a second....Also I had nausea for a week. I don't smoke or drink. What could thisss be? I don't have any insurance so if I want to get it checked out who do I go to? Thank-you so much for any advice.