Do I have pcos?

Ladies,
I need your help. I am the type of person to worry. Over think things...
My husband and I are ttc. I am 24, and been off birth control for about a month now. 
I came across info on pcos, but wasn't sure if I should be worried or not yet. I have dark hair on my chin that I shave, and some hair that grows around my nipples :/ I'm not sure if my period is regular or not... But I have one. I break out around my period, and have gained some weight recently. Probably due to my job being a desk job when I used to have one that I walked all day...
Should I be worried?  Should I see a doctor? Or just take a chill pill? Haha