Sluggish at low RPM

My car seems to run very choppy and sluggish at low rpm's-1k-18k.. I am wondering what could cause this and why it wants to stall alot at these RPM's and when letting the clutch out sometimes..Also another thing i have noticed..When i let the clutch out in a gear, If i don't ease on the throttle as opposed to full throttle or 1/2 to 3/4 throttle..It just does not run as strong. Its almost like too much fuel too fast is drowning something.

I honestly believe the second symptom i listed isnt a very recognizable or distinct thing to someone else that would just drive my car..But i know my car and i notice it every day.

Thanks..
Kris