Autistic and ADHD sides clashing

Is anyone else here both autistic and ADHD? 

For anyone who is, I have a question. Do you ever feel like the two sides of your brain are constantly fighting with each other and wanting different things?

One side of my brain wants complete calm, quiet and rest and the other side needs constant stimulation, activity, achievement and things to do

It's absolutely exhausting, like a war in my own head