ATV not moving!?!?!?!?!??!?

I have a 2005 Yamaha blaster that i took out today. It was running fine but then i went into a ditch and i stressed it a little to much. It gave out a really bad smell like rubber burning after it got out of the ditch. then about 20 feet forward going up a hill the clutch lever on the left side got really hard, not so hard that i couldn't press it but enough to notice. Then the ATV wouldn't go forward. The ATV starts and does every thing including shift but doesn't move forward. Ive only used three times since i bought it and never changed the transmission oil.