I got a new clutch about a month ago, and about after a week it is been feelin weird. when i am releasing or pushing the clutch in slowly it feels really grindy. This happens under normal driving.it is really bothersum and makes it where i cannot release right seomtimes, and i have gittery start off's. What can this be? Is there any fluid need to be filled? or anything cause this is about to drive me insane.