Is this an infection? What can be causing red spots? (photos)

It definitely seems like you have and ongoing problem in this area. The red spots are probably from an allergic reaction. I think it may be time to get another check your plastic surgeon to see if there should be any new intervention.

Congratulations on your recent surgery and thank you for sharing your question about your post operative recovery and results after your surgery.  Final results can take 6-12 months for all the swelling to subside.  At our office we actually see all of our surgery patients the very next day after surgery and then again at two weeks and beyond. We enjoy staying closely connected to our patients and enjoy giving the extra attention and service. Your concerns are important to discuss directly with your board certified plastic surgeon.  He or she will appreciate the open communication and will want to help you. I hope this is helpful and wish you all the very best.  Sincerely, Brian S. Coan, MD, FACS

Thank you very much for all the informations, seems for me that we are dealing with some type of allergic reaction, must be address by your PS and don't worry i am very  sure that he will give you a good explanation of your concern. I wish you the best and good luck !