From the information you have given it looks like you are having contact dermatitis
. I hope you have got your piercing done by a dermatologist
under aseptic precautions and the jewellery that has been used is not made of nickle.
I usually recommend TT injections before the procedure and a course of oral antibiotics
, antibiotic cream and NSAIDS following the piercing to prevent any infection. It is important to follow good hygiene following the piercing
1.Wash your face with mild soap.
2.Avoid using any make up,lipstick,lipbalm or any kind of irritant for over the region for 1 week.
3. Don't meddle with the jewellery often.
3.complete the course of antibiotics.
Hope it helps,
Dr.Soumya Nagaraja MD