Chappy

I have a nissan sentra 2001; I recently noticed that when I first start my car and try to excelerate it hesitates for a couple of seconds. I have the clutch pressed and gas pressed and not much happening. But after a few seconds, the engine will get its power and rev up. All is well again until I park.

Anyone have any idea what is going on with my car? I think something to do with the clutch.

Any feedback greatly appreciated!