Hi Peter, Welcome to HealthcareMagic Forum.
You haven't mentioned, where exactly do you have the Infection? Is it a abscess
or something else? What exactly are your Symptoms? There are chances the Infection could spread from Person to Person. Kindly get yourself examined by a Physician and get a Blood Culture
done to rule out the causative Organism. Once Diagnosed, you Doctor will Prescribe you antibiotics accordingly. You will have to take them as directed by Your Doctor and go for regular follow up.
Wish you Good Health.