New here, struggling but trying to find help

Hi all, this is my first post here so I'm still figuring this out. I've joined up as I'm struggling with CPTSD/BPD & DID on top of autism and ADHD. It's screwing up a lot of my relationships - partner, friends, family. I feel like I'm barely treading water trying to keep up and it seems all the DBT groups and everything are just totally out of reach in terms of price. Guess this is me seeing if anyone has had experience with this and knows where to go to find information or DBT or the like that's accessible for a pensioner. I keep getting referred to different places by people who say they're free when they're not, or to places that don't do what they say they do. I'm signed up for SANE's program, but I need longer term support and it just feels like there's nothing out there 😕