Took me ages to notice that my anxiety was up because maybe my autistic lack of self awareness was more pronounced? And I ate less because I was panicking all the time but not noticing that I was panicking?
But I know others have a great experience of these drugs, fingers crossed you’re one of them

I used to take it. It was fantastic for attention and not being a dangerous driver. The mrs thought it was great as I was less off my tits.
It did send my anxiety absolutely batshit though and I had to come off it to get back to manageable anxiety levels.
So watch out for the anxiety. Good luck!