After reading your history it appears that you might have developed secondary infection over the face after application of ginger. These areas are very prone for getting secondary infection. I advise you to not pinch or pop the area. You can apply an antibiotic cream such as gentamycin
cream. Antibiotic tablets
are must such as ciprofloxacin
under medical advise. If itching is present then can take benadryl
accordingly. Consult family physician at the earliest for further treatment.