I still feel hungover...

[soko]

I went to a club for the first time on friday, my and my buddy were drinking in the car pre-gaming and I drank alot more than I ususally drink and I drank it really fast, probally something like 7 shots in 30 mintues this was around midnight, anyways, I was feeling really good that night of course i never felt the need to throw up (never have) didnt feel dizzy or any of those negative feelings that accompany drinking too much (i'm really a lightweight), but now it's midnight on sunday (48 hours later) and i still feel pretty [censored] like i'm hungover, headache, body ache, really tired. What's going on?