LTA oozing out white liquid

[RiverChad]

A long tentacle anemone I have had for 3 years has been oozing white liquid out of its mouth for the last couple of hours.
It was looking great today, but a few hours ago I noticed a stream of white liquid coming from its mouth, thought it was pooping or something so I walked away. Came back 3 hours later and my tank is very cloudy. It is still oozing out white liquid but it does not look like a dieing anemone to me. Idk what it's doing.
The video below is what I took before I left and is kind of hard to see the white/smoky looking substance

 

[James M]

Can’t view the video but sounds like it’s spawning