Given that my 2018 GAD DX was just updated to OCD recently, absolutely. 😅
I think there's a lot of overlap. It may be OCD related, or even borne out of ocd, but may be its own thing as well. Same with things like Major Depressive Disorder. I can relapse into a depressive episode via acting on compulsions, but that's not the only way. It's like a huge, shitty, almost unknowable Venn Diagram.
@ptr0nzor, hahaha i waz diagnosed with GAD last year. OCD 3 months back, i can relate