Best adhd medication for Autism

I was on 30mg generic addrell for half years before realizing my headaches and anxiety were caused by it. I cried and crashed right after work. Despite constant headaches I was still able to get a lot of stuff done. But eventually I got off it and started on concerta 27mg, my headache disappeared and my anxiety lessened. However I just wasn’t doing anything.

Then I switched to Azstarys, I been on it for 3 days already getting massive side effect . Headaches, severe nausea ,hyper sexuality. I even had a panic attack at work.

Is there a “better” medication suited for autism?