Here's a pic of my girl , should I throw her in a bigger pot or let her be. She is in week 3 of flowering, I figured the roots would appreciate it. Bigger roots , bigger fruits
Not a fan of up potting during flower myself. Many people do though with success. From my initial assessment that pot looks adequate for the plant size. It seems to be a healthy plant and I think you should leave in in its current pot. Just my opinion of course, do what you feel is necessary.