Hello! Im new to aquariums and I’m a little worried about my mushroom coral. I’ve had it for about 3 months and up until yesterday it looked super healthy and it was actually getting huge. This evening it looked like something happened to it almost like it got burnt. Then I tried feeding it and it acted normally closing up. No I looked at it again and is super tiny and secreting some sort of white goo. It looks super stressed and not happy. I only have 2 clown fish a peppermint shrimp snails and hermit crabs. Should I be worried? I’m attachI guess pictures from earlier and the white stuff that I see now. Plz help me!