I had FUE 11 weeks ago. For about the last 4 weeks I have had numerous boils and pimples all over the back of my head and mainly around the neck line. They occasionally burst and are filled with watery puss. I have taken two courses of antibiotics (ethromycin) and then Flucloxaxillin. Nothing has helped. A swab has now confirmed there is no bacterial infection. Please advise if this is a usual complication?