We both have ADHD!

There seem to be lots of support groups for couples where one of the members has ADHD. Lots of advice given...I find very little on the situation of both partners having ADHD! I believe this situation poses special challenges, and would love to hear from others who are in the same boat as me. Additionally, ADHD often exists in tandem with other issues (C-PTSD, high functioning Autism, Bipolar, Borderline Personality Disorder...etc). The challenges are immense. I've managed to hang in there through 30+ years of marriage, but Covid killed my few social outlets. I feel isolated, lonely, unsupported, and like I am loosing myself. Can anyone relate? Does anyone have experiences to share? Are there any success stories out there? I am very happy to meet anyone with similar challenges.