Please help :( do i hav the flu or a head cold?

Kay it's christmas day and i feel like crap. it started as a mucus cough but now its changes to also a tickle in my throat. my body is soo painfull nd the top of my spine is sore too and also when i get up i'm dizzy but i do not hav chills or a fever. Also my nose is blocked plz help :L