I called the dentist's office today to ask if I could get a prescription for an antibiotic.  They called one in to the pharmacy today and I picked it up and started taking it.  Hopefully it will clear up the infection quickly.  I also called the oral surgeon's office and set up a consultation for an extraction and implant.  And of course the way that the specialists work is that the earliest they can get me in is February 27 - which will be at about my 3 week mark from my last infusion.  And they won't even do anything most likely for another couple of weeks after that.