Unfortunately, I think you should continue to press forward with this. I'd like to say, "Oh, it's probably nothing," but of all the different kinds of breast discharge (which is actually quite common), a bloody discharge is the one you need to be worried about. A breast surgeon might not necessarily be the doctor who knows the most about diseases of the breast; I'm no expert, but you need someone who can tell you what the blood is from, and/or do an examination to ascertain if there's an intraductal papilloma or some other problem under your areola or around your milk ducts. I suggest your read this article on nipple discharge, and go armed with its facts to your gynecologist (who sems sympathetic to your case), and  see what you can cook up between the two of you. Hope things work out well for you - keep pressing forward! - PJH