A) A phrase that seems to simply state the obvious but actually implies helplessness. B) A phrase that seems to simply state the obvious but actually means it will be what it is, as in it ain't gonna change, so deal with it or don't.. See also tough shit, oh well, cry me a river and tfb.
Find and run to your nearest escape route, whether it's behind a fence, a tree (one she cannot knock down), a large bale, a tractor or truck, anything that is large enough that will protect you and act as a barrier between you and that cow.
Let the calf out with the cow. The cow will kick off the calf if he attempts to nurse because the spikes on the nose ring prod her in the udder. The nose ring does not prohibit the calf from grazing, eating in the creep feeder or drinking water, nor does it prohibit the calf from being with his mother.