What do you delirium?

I'm sick. Achy muscles, chills/cold sweats/hot flashes, sore throat, the works. Apparently, when I am sick, I go into a half delirious state. In this state, I get a song stuck in my head, I dream about, wake up to the words going through my head. I can't remember other times, but since I am mid-illness, I can tell you what it is this time. A song from a kids' TV show - Phineas and Ferb, the Bettys Song. It's driving me crazy. Wait! Why am I blogging at 1:26am? Because I'm waiting for a sinus rinse to cool down enough to use, so I can stop the drainage down the back of my throat, then I have to wait a few minutes, then I can take the liquid sore throat Tylenol (my fav for sore throats!) Then I need to take some cold bottled water upstairs so I can drink all night... So fun!!