For about acuple months now I'm having like kind of rubbery ball type looking in my discharge its not an every day thing just sometimes and I'm kind of worried!

Is it like cottage cheese in appearance? If so, it could be the beginnings of a yeast infection. Since it comes and goes, your body may be fighting it off and then it reoccurs. If it progresses, then it will itch and might have an odor.
Kind of need a little more details...