My Lips Are Turning Really Red, They're Swelling, And Yellowish

my lips are turning really red, they're swelling, and yellowish (sometimes clear) liquid would seep out. I don't know what to do, it happens sometimes, but now it burns really bad, and I'm just freaking out right now because I'm about to sleep, and yesterday, when I woke up, there was crusty yellow stuff on my lips, and I just have a hard time opening and moving my lips. What do I do? I don't want to go to my doctor, because that does take too much time and money. I tried icing it, and it felt better, but i can;t just ice it all night. My original chapstick seems to help a little bit, but not a lot. Please help.