These bubbles formed under my skin after vbeam laser, now there is an indent in my raised scar. What should I do? (Photo)

I received vbeam laser treatment about a week ago (for treatment of raised scars caused by acne), and after the treatment these bubbles formed under my skin where I was lasered (i was lasered on my chest & jawline; there's still some bruising). The bubbles seemed to be filled with a water-like substance. The bubbles then turned into these blister-like lesions, and one that formed right in the center of one of my raised scars (on my jawline) seemed to turn into an indentation (see picture).