I have a heifer that is a little over a year and a half. She has a runny nose, boogers in her eyes and cough. I'm thinking pneumonia. We gave her 40.5 cc LA-200, 10cc per injection ,4 injections total. Per box instructions. I went to check on her and she has lumps where we injected her. Is this normal, or should I contact the vet? The lump is pretty large.