I had breast reduction surgery in 2004. Unfortunately, I had several Complication myself. It all started with my very worried older child getting cat dander from a friend of her's cat (she had been babysat that afternoon while I was in recovery) As I am very allergic to cats AND had open wounds, let's just say the allergic reaction was bad!!! It prevented my right breast from healing as quickly as it might have. My left breast was fine after a couple of weeks, but after the allergic reaction i also got an infection in the right breast. Over all, with all my complications, it took 2 months for my right breats to finally feel okay. I do still have noticable scarring on both breasts though. Some people heal with little to none and some people heal with quite a bit.
I hope you get to feeling better soon. I will say, if you are at all worried go see your surgeon. If nothing else, he can make you feel better about why it's taking so long.
Good Luck!!!