Over a week late.

So trying to figure out if I should test or not, I have PCOS, and its been pretty well managed for the last 6 to 9 months and all of my cycles have been on time. I'm not having any of my normal pms symptoms and have been extremely tired lately. Honestly, I just don't want to get my hopes up if this is my PCOS acting up, we've been trying for over 3 years and had a miscarriage a year ago. Any advice? Should I wait it out or just go ahead and test?