How do you deal with the negative self talk?

I was diagnosed last month with inattentive type. I’m mid-30s so for so long, I didn’t even realize something was “wrong.” For so long I thought I was stupid and asked “why can’t I just do X, like everyone else?” It’s like I’ve been talking shit about myself for so long and now I know that nothing is “wrong” with me and my brain just has a different way of working. I feel like I’m struggling with breaking out of that mindset and self-talk.