New Brain coral is it dying?? ASAP Help!

Okay before I turned my 10k light off, my brain coral was pretty small, but before I turned off my light at 6pm, from like 10am-5pm brain coral was pretty healthy and puffed up from 5pm it started to get realll small like.
I went to go jog with my dog for 45 minute, then when I came back my brain coral looks like an exorcist or something like scary ugh..
anyway heres the picture now



It has a huge huge hole, his mouth is all the way opened, and I think I can see some skeleton too inside it! ugh


And theres some slimey stuff like things coming out of its mouth, he has 3 mouth total, but other 2 is kinda opened, but not open as that one.
all 3 mouth is shooting some kind of slimey stuff.

Anyway I am totally new to brain family, and I have no idea what the heck is going on and im stressed I payed 50 bucks for this thing, and for all you students out there you knows how much 50 bucks worth to you.

Please help ASAP! :-/

 

I not to sure why,but I believe it is expelling its zooanxthella(sp?)..I had a long tentacle plate do this and it was down hill from there..sorry...

 

feed it some brine or mysis or krill shrimp. put a cut 2liter bottle over it so it has time to eat before other tankmates pick at it.

 

alright, so is that dying? or is it like pooping, anyway im worried to no end

 

looks ok to me, just looks to be hungery.

 

You must not feed your corals very often if you have not seen that before. It just taking a healthy dump. As long as it's extended during the day , isn't getting too much and has a good feeding response, it's OK.

 

Yeah, its my first time feeding having to feed a coral lol..I fed miyas shrimp just now with turkey blaster. Im not sure if i fed it right..i turned off all the water current, and placed some shrimp on the neon green part, i tried to aim for the mouth but not sure if it went it..lol the mouth is closed now thank god but still unsure if i did it right

 

Poopin time isn't a good time to feed.

 

uh oh, did i do something bad

 

Just a rookie mistake. The good thing about mistakes is that they are a stepping tool to know what to do the next time.....or not. Keep up the good work.