omg, I'm so anxious as well. My research interest is not restricted to one field (it kind of overlaps IR and Political Theory) and now I keep asking myself whether I should have picked PT as a primary field instead of IR in one of my applications (I put IR 1st, PT 2nd).
I have POI in both fields, but I don't know, I'm feeling like the PT professor would be a better match, now.
I decided to apply kind of late, so i did everything in a rush and ended up applying for just 4 programs.
O well, I guess I can always try next year .-.
Sorry for bothering you all with my anxieties, I just needed to vent them and I find it comforting sometimes to come here and keep up with some threads.