Have a look at sonarr, radarr, and prowlarr. Combined with a torrent client these can manage all of the searching, downloading and organising of TV and movies which should automate all your pain points.
Im not sure if this is in the trash guides mentioned already, but I wanted to leave more breadcrumbs for you and others in case they’re helpful!
As A Matter Of Fact, I had to google that because I’ve never seen anyone use that abbreviation.