The goal for me when I was starting was to control the movement and volume consistency of the string as much as possible.
Talking about technique on the net is pretty much a crapshoot, but to me it sounds like you could be using to much flesh and you're plucking too heavy.
Try instead to concentrate more power to the finger tips and use your plucking fingers as much as you can to control the string.
You're learning a totally new technique, so just take your time and keep at it.
