Nose piercing bumb. Me what i should.

I have nose pierced 15 days before. First one week I took tablets to heal faster which is prescribed by doctor. The tablet name is amoxycillin 250 mg morning, afternoon, night. After one week it's completely cured there is no pain or any pus formation. After 10 days there is a bump around my nose ring very little one it's started to bleed lightly I don't know what happened, again I went to same doctor he prescribed another antibiotic which is 600 mg i took this medicine for 1 week still there is pea size bump like flesh,healing is very slow. I don't feel any pain or pus formation , inside the nose is good no problem about that, only outside the nose half bump.. I'm worried about this pls suggest me what I should. Thank you