ahhh don't worry about it. soreness is normal. you are not wierd

it'll go away after a while, unless you're going to always go heavy. i recommend stretching to relieve a little bit of that soreness and drinking something high in carbs while you workout like carborush. supplement yourself after workout w/ a meal high in protein, preferably a shake (whey protein, best way to go...try nitrotech, the nitrogen delivery system for the protein is excellent for muscle grow/repair) about an hour after you have finished excercising.
there's a whole science to lifting, but it's just too much to get into. try checking out the weider principles, they offer a great background for starting and even advanced lifters.
NOTE: DON'T FORGET YOUR CARDIO! ALTHOUGH YOU ARE LIFTING, TO EXCERCISE YOUR MOST IMPORTANT MUSCLE YOU HAVE TO DO CARDIO! 45 MINUTES...75% MAX HEART RATE IS EXCELLENT CARDIO WORKOUT.
NOTE: EAT WELL! LOTS OF CARBS IF YOU'RE GONNA WORK YOURSELF HARD IN THE GYM. LOTS OF PROTEIN! GOOD AMOUNT OF FAT!
-abracadabra
p.s. in summary, soreness is fine...don't worry about it. stretch to relieve it a bit, but don't be concerned if it's still there.