I am SO over this!

For the past 4 days I have had a sore throat, for the past 3 days I have had little to no voice. Tonight, Delanah is finally sleeping....and here I am , awake at 1:30am. Why? Because my cough won't stop and now I can't breath through my nose. Tonight I got a new symptom, my nose seems to want to continuously run...not "oh I need to blow my nose" run, but like a faucet that wasn't turned off all the way. I have tried blowing, doesn't work, I have tried using saline in my nose, worked for maybe 5min. How can your nose my continuously running yet be so swollen that you can't breathe at the same time? I breath through my mouth and I get coughing fits, I can't breathe through my nose. So, basically, I'm screwed. My nose feels raw, my throat is raw, I am tired, I am freaked out that I am on my own tomorrow, already sleep deprived and exhausted, how am I supposed to keep up with an active toddler on little to no sleep?! This sucks!!!!

I better be able to get in tomorrow and seriously, I need some good drugs. Something that will help me sleep, Benadryl has no effect, something that will keep this cough in check and help with my sore throat and swollen lymph nodes. Something is going on with me and I need some help. I have been caring for an ill daughter for over a week, I am drained, I have been trying to care for an ill me for 5 days and that has drained the rest of me. Help!!!!!