nem dying

I just we noticed my anemone looking like this. It has… i guess a whole next to its mouth kinda? I’m not sure if it’s dying or if it’s splitting or what. Someone please help. Thanks

This is the best pics I could get but it’s mouth is wide open and it’s deflated, is it dying?? I’ve seen it deflated before like this and it came back but I don’t think I’ve ever seen it’s mouth open like this?? Some red stuff was coming out of it and I assume that zoax but is it’s mouth...