I have a doe that has had flecks of blood in her milk when I strain it for about a week and a half. There is a tiny blood that settles in the milk jar overnight. The milk taste fine and is okay otherwise. The udder is fine, no swelling, not warm or tender. She is nursing 8 week old twins. I used my CMT test kit and the milk was a weak positive or a little slimy. I have read that a weak positive with this CMT test kit does not necessaily mean mastitis. What should I do now?