some stuck when step on the 2000 Accord gas pad
 

Hi,
I have a 2000 honda accord EX with 5 speed manual transmission. In
the morning, first time I step on the gas pad at 1st gear, I feel the
gas pad is stuck after a little movement, then push harder, it passed
the sticky point, and the rpm jumped to 2-3 k. It is not felt smooth
like before. Anybody know what cause this problem? Sometime it gives
rough ride at 1st gear.
Thanks in advance.