Im sick! help! what could it be?

hi all! well, i arrived in victoria a week from today, on saturday i went for a sleepover to my friends place. she has a cat and dog, and i started feeling REALLY NASTY > sniffles, actually > constant need to blow nose, ALOT, and it was all mucusy and bloody! i DO have allergies! so i went to bed feeling nasty and woke up with an EXTREMELY sore throat, to the point i felt like crying. i felt like i had gunk in my mouth that tasted think and gross. we awoke at 5:00 in the morn cause her dog saw a deer in the yard > we were sleeping in the tent. so we got up and decided to go for a walk. so we did, and we ended up going to mcdonalds and grabbing a hot chocolat. it made my throat feel a bit better, and it also felt better after talking.before it felt dry and icky. later on, i was still blowing my nose, and still am... its raw and scally, because the skin is so dry. so around sun-mon-tue i started taking tylenol before bed because my ears started to hurt and it felt like they were plugged with air. i did the hole chewing gum/ hold yer nose and blow to make them pop but it only got worse! and even WORSE i started to spit up bloody thik and nasty snotty mucus! >.< its GROSS and horrible. since yesterday i have woken up with a dry empty feeling in my chest with a gross dry cough... I DONT KNOW WHAT IT IS! D: any help here? i took my inhaler cause i have athsma and all, but i am still wheezing. i feel tired and i am constantly coughing up mucus and blowing my nose and feeling shitty >.< WHAT COULD BE WRONG?!?! best answer*** thanks so much!