Invisalign: my canines are sticking out. Will I now need traditional braces? (Photo)

Hello, I'm almost at the end of my Invisalign treatment and I'm less than thrilled with my lower teeth. The canines are protruding too much: even tho they are aligned at the top, at the bottom they are sticking out. Can this be corrected with Invisalign, maybe during refinements? Or will I need traditional braces? Unfortunately I find it very difficult to speak with my dentist as he doesn't like questions. (!?) Any advice will be appreciated.