It looks like Sweet Pea was a little optimistic last week. While I was posting last night, I looked and saw that he was bleeding again from his mouth. Boy did my heart sink. I'm so frustrated by this. I called and my vet is out this morning but the vet tech said to get him back on antibiotics and she'll let the vet know when he gets in this afternoon.
So, it looks like more puurayers are needed.