IT is a tuff field, a LOT of people have gone into IT in the past 4-5 years, several friends of mine went to college for it, and when they came out there were no jobs out there. I wish you luck in this, its a hard field, people will only call you when something is broke, and then they gripe and moan until you get it fixed, even if its (ok, its almost ALWAYS) their fault.
IT has its up's as well, getting to play with new S/W & H/W (if you are lucky enough to get into that area). it can be a lot of fun to play with the new TOYS.
I did IT for 13 years, and I'm glad I'm out of it, in some ways, and in some ways i miss it a lot. If your good, and if you get into the right place, you can be the office HERO, and also the office scape-goat when things go wrong.
I dont know if this helped or not...