Hello James, and welcome from me as well.

I also had PCS following a head injury a couple of years ago, but I didn't even know there was a name for it when it happened to me. I just thought the stuff I was going through was all part of the concussion that I'd had.

Thankfully there's a lot more known about it now, and heaps of support available, like on this site.

Welcome again James. I think you're going to like it here.