Damselfli, are you the same person as pax78? (I'm confused! but that's nothing new.)
I don't have a packing list online - there are tons on crazyguyonabike.com. If you want mine, PM me your email address and I can send it to you - they are in Excel, and I have a few of them. It doesn't look like you can attach a file here. They are works-in-progress always, and of course specific to the items I own. I doubt I have anything special, though - just look at some on crazyguyonabike, and think through what *you* need and what you can live without. For example, I can live without a computer but not a book or coffee. If I could live without coffee, I would probably go stoveless.
Be careful, the things you decide to bring often bring other things along. For example, coffee brings a stove & pot, filter cone, cup... so while you're at it, may as well have some cooking supplies, pretty soon you have oatmeal, raisins, brown sugar, olive oil, pasta, pesto, .... all because you had to have coffee.
As a "girl going solo" the only things I probably do any different than a guy going solo is some extra hair products (I have a lot of curly hair) and um, well, certain monthly supplies. I do carry pepper spray for bad dogs that can be used on bad men, but (knock on wood) I haven't had to use it yet.
The Pacific Coast route is pretty forgiving - nice weather, cheap & easy camping, lots of places to get food and water, frequent hotel and hostel options, lots of towns with bike shops & other stores. So if you make a mistake with your packing list, it's easy to fix along the way.
Hope you have a wonderful trip! I still haven't figured out what I'm doing this year, and if I can get away from my job at all.