Thanks for the query.
You might have developed furuncles
These are deep bacterial infections.
Treatment is with antibiotics.
Its good that you are using an antibacterial cream.
A course of oral antibiotics
may also be required.
as this area is a dangerous area, infection may spread to brain.
Please meet a dermatologist
for exact diagnosis.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.