The vet told me to give 5cc pennecillin for a week to try to get rid of the mastitis. I had milked her out the past few days but today it is one solid lump, almost no liquid. the liquid that did come out was orange and clear. only a few drops of it though. is this it clearing up? It seems like it would turn all liquidy and then go away, not turn into a huge lump. I have no experience with mastitis.