Hi. If there was yellow pus inside the first spot that wouldn't be a virus like herpes but it would likely be a staph infection. The second spot may be herpes but most likely it, too, is a bacterial infection like staph.
Since the first spot's redness is spreading, this has gone beyond the scope of a topical antibiotic cream and she needs to see the doctor again for an oral antibiotic like Augmenin or Septra
Let me know if you need more information please