Hello. My NDG is shooting chunky tissue from one of her udders. I can feel them coming down the teet while I am milking her. I have tested her for mastitis, negative. No fever or bag streaking. I also cannot get her to let down on that side. We are kid sharing, and they are able to milk it out by the end of the day. Two questions... Looking for general advice, and can I safely give her Sunflower Lecithin to thin these clogs out? Thanks!