The little dangling thing at the back of my throat (i think it's part of the soft palate) is so swollen that, instead of just hanging in my throat, it is right down my throat (i can feel it everytime I swallow), and sometimes it moves and ends up resting on my tongue. It's blood red in colour, along with the inner edges of my throat. Please tell me what you think this is and what I should do. Thank you.