I recently acquired a 2mo old potbelly pig. Female. Today she urinated and along with that was a white substance. Looks kind of like slime my kids play with but in a line. Is this normal? Her fecal matter is free of worms. She has had 2 deworming injections to date. This isn’t a parasite. Literally just some kind of goop. Any advice would be appreciated, and I thank y’all in advance!