I've been hitting a 24 hour fitness for the last month with a buddy of mine, using his dad's membership card

Been noticing results, but my weight has only increased a couple pounds despite lifting about 4-5 times a week. Our routine calls for different muscles each day, split up like this: 1. chest/triceps 2. back/biceps 3. shoulders/calves 4. rest of the legs Then we throw abs into about 3 of those days. Day 5 is rest, then the cycle starts over.
2lbs isn't much, but I'm also burning the little fat that's left on my body and replacing it.