LSxVQ35

I just got my ls integra 97 clutch replaced with the oem clutch and the flywheel was resurfaced. I got it changed 3 days ago and put about 500 miles on it already. Earlier when I was speeding up on each gear my rpms would go up high but my car wasn't even going any faster but the rpms went up and down. It felt like i was at neutral just revving. Also after that i smelled my clutch burning and the guy who installed my clutch said it should smell as it was beginning to break in. Need your help HT