Strange behavior i haven't witnessed before
So my son has... basically everything. He's on the autism spectrum, he has adhd, tourettes, ocd, probably ODD. One of the things that is driving me out of my mind is that he developed this weird thing where he would suddenly get REALLY high pitched, like a high pitched squeal while he was speaking. Then it turned into this weird growl. Occasionally.
Now you can barely understand anything he says because he's constantly growling or squealing in a single sentence. It's unbearable because he also likes to talk to himself when he's playing games or watching tv, and he's LOUD. It reverberates through the whole house, and when we're driving it's a real hazard because it'll be quiet then suddenly he decides to talk and either SCREAMS or does an insanely loud gutteral growl and it startles me frequently enough that I think i need to start leaving him home for our own safety.
Has anyone ever heard of such a thing? It doesn't seem tourettes like, because it's absolutely non stop, it's not an occasional tick, like his other ticks.