I am not a doctor or vet I'm afraid although I do have many qualifications for dairying/farming I'm just a herdsman with many years experience of caring for cows.
I am puzzled by the sheer number of different injections/products used for your cow. They are antibiotics apart from the Loxin which is more of an anti-inflammatory but I do not comprehend why your doctor used so many especially as they are all extremely expensive and could possibly have been replaced with cheaper products.[what dosage of each ?]
Is it possible to show us a photo please so that we can help you more ?