Since it has been 2 weeks after your surgery, it is possible for you to get secondary hemorrhage from the areas that you have described. The sutures that are tying the gall bladder
area might be getting inflamed locally and are causing you to produce the symptoms that you have described. What I want you to do is go back to the surgeon who did the operation in the first place and tell him your problem. He will then know what to go. I wish you the best of luck.