What to do with my life...the recurrent question

So I'm once again in turmoil in regards to my future. I'm back to not knowing what to do with my life. I was set on PA school, and not nursing is back on the board, and I'm totally on the fence about the two. I was getting really overwhelmed last week, and I'm not so much now, thanks to talking to Mom about it, praying, going to the temple, but I still don't know which profession I should choose. So as of now, my plan is to finish my PA school application, and at least apply to the school in Mesa (my top choice), and see how I feel from there. I've also looked at accelerated nursing programs in AZ. For some reason going to AZ is really appealing to me, AZ just keeps coming to my mind. I have never really been there, and I think it would be great to live there. But I dunno.