Removal of my breast implant - 1 week post-op and not happy with result, can I have them removed ASAP?

Most post breast augmentation patients go through a process known as the "Booby Blues" somewhere between 5-10 days after the surgery.
My personal feeling about this post surgical depression is that it is multi-factorial.  It is not unlike buyer's regret with a bit of chemical imbalance due to anesthetic agents, possibly augmented by withdrawal from post surgical pain pills and perhaps a little electrolyte imbalance caused by the third spacing of fluids.  OMG - I'm getting a headache just thinking about it.
You need to call your personal plastic surgeon and discuss your symptoms and your distress.  If he or she is like most Board Certified plastic surgeons, they will assuage your fears and give you the support needed to get through this artificially induced depression.

Breast implants can be removed at any time. Of course your surgeon will want to ensure that you are making this decision for the right reasons.  One week is not enough time to determine your final appearance, which may change your level of satisfaction.  Discuss these concerns with your surgeon. Best wishes.