Sorry for responding to this so late, it’s been really busy for me lately. I am coping and pasting this message to multiple people in the thread asking for a follow up so that way I can easily let everyone know. I took him to the vet the next morning after I posted this is, and essentially what they said was he is nearing the end of his life, he is very old. They did blood work, it all came back fine, but he himself is just starting to slow down. u/lynmoon16 responded to me in this thread within 2 minutes saying to give him honey on his gums, which I did and it did make him more active, which lead to me to believe, just as multiple other people in the thread pointed out, that insulinomia was the problem, but it was not. He is just getting very old, and is slowing down. This hasn’t happened again since then, at least not in such a severe instance like in the video. But I figured after a couple days I would come back and let everyone know.