I voted for rather no. I'm not diagnosed with ASD yet but I suspect it.
I'm wondering if this could be related to MBTI personality types. Is it possible you are an INTP or other XXXP type?
I'm an INTP. INTPs stereotypically are bad at routines. (Other INTPs and XXXPs here with ASD, is this true for you too?)
As for me, I find it difficult to impose a routine on my day. I'm too much a fan of reassessing things. I find it hard to keep thinking about what time of day it is. Tying myself to the day takes too much energy.
The things the throw me most seem more long-term. I like to plan long range things well in advance, like for example what subjects I'll be doing next semester, and next year, the year after... (I start worrying if I'll be able to do all the reading way ahead of time, lol). I get stressed out when they change things at my university, e.g. at the end of 2015 they made the timetable available for the whole of 2016. Then at the end of 2016, they only gave us the timetable for semester 1 of 2017. So I couldn't know for sure if I would be able to take the subjects I was planning on (I want to be able to plan my week so I'll be able to have a break between classes and hopefully a break between days) Because of the change in how they organise the timetable, I was super worried and had problems doing the exam I still had to do. And I was having these mood swings and got really whiney and melodramatic ("they don't care about education anymore" boo hoo hoo )
I can always put of doing things today, in order to worry about some problem that might happen next year (or to reassess some problem I'm having so to understand it "fully"). Maybe that's just generalised anxiety though, I don't know.