For both? Is the profession involved in assessing and diagnosing these conditions the same person or will you need 2 separate referrals?
I think I am autistic. But my supposedly 'ADHD' side pisses me off the most.
I can't make eye contact. Have to look at peoples eyebrows.
Dislike social situations and overshare constantly then regret it
Can't keep friends
Always been 'different' as a child
Routine orientated. I find a change of routine upsetting. And there's a person piece in my routine that I will complete unless I'm dying, literally. It makes me feel 'grounded' (I don't have OCD)
Even if I really, really want to - I can't concentrate unless I am genuinely interested. It's exhausting
Live in an almost constant state of guilt
Definitely have task paralysis - only overcome by lying to my brain and saying 'just do the 1 thing' and then end up doing the lot
Different hyper focused interests but core pieces of my personality and style have never changed since childhood
Cannot stand bright colours and not calm at home unless my house in the neutral haven I have built myself
Decision paralysis
Don't know who 'the real me' is
I have masked my entire life. The only person who knows a glimpse of the real me is my H and my DC
My son has profound ASD (non verbal, in nappies still, special school etc), and ADHD. His hyperactive ADHD is the hardest thing of all due to endless energy, concentration of a gnat (rather like myself) and constant pressure/movement seeking and eloping 
I know in my heart of hearts this is all from me. His dad has 0 neurodiverse traits.
I already felt so nervous asking for a referral for ADHD. Should I ask for what's bothering me the most (because there's medication that might help for it), or ask for both?
Feeling very nervous that the GP will take a dim view of me self diagnosing such things or being shocked with a 'you don't look autistic' vibe