I say "go for it". If you were writing solely for money, it doesn't make sense to take the time to write without a guaranteed audience, but if this can be therapeutic for you, it is worth it even if no one else ever sees it.
When you get it done, or maybe as you are working on it, share with some of us. We can give you some feedback. I am horrible at suggesting content changes some times, but I am quite good at grammar, spelling, punctuation issues (I am the type that finds typos in the newspaper). I would happily read what you write both as a female with AS (with a spouse and a son with AS) and as a proofing editor. I am sorry if there are any issues in what I have written. I am horrible at editing my own work - especially after midnight of a really long, stressful day.
If nothing else, you could make it available through lulu.com. I know of at least one other person on these forums that has a book available through lulu. His book was originally written to help his friends understand him. It has now helped a LOT more people than the original audience.
I look forward to reading your perspective. I know I am a LOT different than the two male Aspies in the house.