So, I am feeding my White's tree frog tonight. I have a little plastic kritter keeper that I put crickets in and just let my little white's jump from his viv into there and eat. He is spoiled and jumps out whenever I open the door of his viv and he never seems to catch the crickets I just put in there very well. Well, I gave him 3 large crickets as usual and he ate the first 2 quickly. He sat in there for a little while and I wasted my time trying to get him to call to me. Anyways, I threw a few mealworms in there to see if he wanted any. He didn't, and after a while he jumped for the cricket, and was shoving it down. I noticed him shoving a little more with his hands and then noticed squishy something coming out of his mouth. He tried to swallow a couple more times, and it kept oozing out of his mouth. It was pinkish red with what looked like vessels and on one side was a clear part (intestines maybe? or fat tissue) Well, he swallowed a few more times, twisted his body a little like he does when he eats, and then he seemed fine. Haven't seen him open his mouth again, but his lips meet like normal and he is just hanging out on a branch right now. I am wondering if this was his stomach he threw up? I am freaking out. Is this common? Is it bad? Could he have damaged anything? Temps are 80-85 day, high 70s at night. Humidity 50-70%, Eco Earth substrate that I added about a week ago. He had a fresh poop this morning, normal sleep cycle, was hungry tonight when I fed him and has no other problems. Any help is appreciated. Thank you.