I really didn't experience any post-op depression as such, even though I had a major complication as well due to excessive bleeding. But something Nicole said might be the reason. I had moved to Philadelphia near my surgeon just before surgery so I was able to make regular visits, twice weekly in the beginning, and was basically under her constant watchful eye in case anything went wrong. It didn't, but I still had a couple scares along the way and was very glad she was nearby.
I also had my BFF from Australia there with me for 8 weeks to look after me in those early stages of healing, and after that my dear friend (Suigeneris here at Susan's) was just a phone call away, so in effect I didn't really have to give up the security of my support network. That may have well played an important part in why post-op depression didn't affect me so much.