Does my breast augmentation incision look infected?

Thank you for sharing your question and photographs.  It appears that a portion of your incision is having difficulty with underlying sutures.  This is usually self-limited but would be wise to have seen by your surgeon to perhaps remove any stitch that has poked itself through the skin.  Hope this helps.

It appears to be a suture that has not dissolved more than an infection.  Have your surgeon see you, he or she may want to remove the portion of the stitch that has not yet dissolved.