Autistic woman, productivity guilt, work from home

Hey, I'm 27 years of age and I've found out I'm autistic just a few months ago.

I work from home and I feel I'm not productive enough. I've been struggling with mild depression (I think mainly bc I need to go outside more lol) but I have always had this feeling of failure and that I can't keep it up in any job. Have you felt this way too? Any advice? Thank you for reading