We're with HSA and they pay for consultations. Apparently its a good way of jumping the queue because the private specialist refers you to the NHS and the appointment comes through within 6 weeks!
I've seen manuka honey. Do you mean eat it or put it on the abcess?
I've been on the antibiotics since friday, but it hasn't helped with the pain, so I don't know if they're working. How would you know if it turned into a fistula? I hope yours gets sorted out soon,
best wishes and good luck!