What are the symptoms. I have a lot of nasal drainage and a hard time swallowing. Also, my sleep apnea has worsened. I have used a cpap for 12 years. Within the last three months it has stopped helping me sleep. It feels like there is a lump in my throat all the time. My airway feels obstructed. I had unprotected oral sex(giving) with a person of questionable character about six months ago. I found out later she is somewhat of a prostitute. I have been tested for all the stds and all tests have been negative. I am very fearful for my health. I don't think it is cancer. I had two cat scans this week and they were normal. I'm thinking I may have warts or lesions in my throat. For two months, i have been treated for sinus infections, but nothing has helped. Please help!! Thanks