Yeah this is the same as me, I didn't expect so many autistic people to be the other way around honestly

I always start out ready to leave really early, panic about how early I'll be, panic also about not being late, lose sense of time tasking, and arrive 10 min late. Used to be much worse when my brother's family would do nothing but joke about how late I was, which fed directly into that anxiety and I was consistently 40-50 minutes late to every one of his functions.