the more days the bitcoin price slumps down, how do you think, whether the price will stabilize or it will keep falling down ,, seems like I'm getting scared 
Don't be scared man, it is getting started. It will go back to the track with revenge to those spreading FUDs in the market. Chill out, don't panic everything will be fine as soon as possible. If you are a believer in bitcoin, just hodl your F***** bitcoin... Just kidding man.