Moving across the country and starting over? (34F)

Is it too weird or am I too old to start over in a new city by myself? No particular reason, I've just always dreamed of living in the PNW, and I'm now feeling like it would be strange to do it at my age. I can't decide if that's silly or rooted in logic.

I'm not in a serious relationship, no kids, I have great experience in my field that can expand to broader industries, but I'm not attached to my job. However, I do have a great base of amazing friends where I live, and I still live in my hometown, so my family is nearby and we're all close. I just don't really like this city anymore and I'm ready to move, but is it stupid to do that?

Did you start over in your 30's?