How can i get my boobs closer together 3 days post-op? (photos)

If there weren't before is hard for them to be now,But in some patients is possible but only a Board Certified Plastic Surgeon could do it. 

Unfortunately NO. That is your chest/breast anatomy genetically derived from your genetic pool. Ask your surgeon to explain this to you.///

At three days after breast augmentation, it is too early to see the final result.  You can not force the breasts medially if your anatomy does not allow it.