Ewh. TMI, help!

I literally just had a huge (large marble size) ball of white discharge come out when using the restroom. Anyone know if this is normal, as gross as it sounds i actually thought it was just moist toilet paper and i was curious so i touched it & when i realized it was actually discharge i pushed on it & it smushed apart almost like dry play-doh, again i apologize for the gross details! Is it normal or should i be worried?