I m 23, Female, about 155lbs.. I don t know what it is, but I feel like my throat is swollen. I have a swollen and dry feeling in my throat when I swallow something. For the past few days, I did have a sore throat over the past couple of days, but today my throat isn t really sore. It just feels as though it s swollen. Also, when I lie down on my back to breathe through my nose, I feel like I can t breathe clearly. I recently just had a cold but I m not sure if that has anything to do with it. What could be wrong with me?