Sir around 4 months before I was given laryago and voveran intra muscular injection then I developed a black spot around injection site later it started to form a thick scab eventually fallen out due to dress and I found red flesh like depression and applied bandage later again it scabbed and I removed it it became small but inner red fleshy depression now it scabbed again but small. I started to worry its blac around 1inch, pls help me out and guide me please. Thank you so much God be with you.