this is how it started 2 days ago i was talking on my cellphone,i was focus on the conversation & was playing with my scab & pealed it by accident.so after that like the next day i saw around my scab was red.its a red circle.i went to my doctor asap and she told me that if it swells up & puss comes out to go to the ER.my sister shes a negative person.& my point is shes like my scab could turn into gang green.she scared me.like you dont understand when i tell my sister something like my stomatch hurts she says like something negative like i could have a stomatch infection.thats how negative she is.so my sister scared me with the gang green.& yes i do have diabetes but its under control.& my doctor said shes taking me off my diabetes pills soon since im doing good.you dont understand im so scared cause my sister put that gang green thought in my head.you dont understand.im so scared i havent been eating & i havent been sleeping well.i keep thinking about that gang green.so can someone please tell me everythings gonna be fine?does anyone know whats that red circle around my scab?my scab it looks like its healing but i just wanna know whats the red circle might be?thanks so much