Hello doctor, I have developed a heat boil on my face,right cheek for about 8 days.It is in the size of Dime.It was even more bigger initially,but some pus got oozed out and the size became smaller.Now it is in the same size from last 3 days.It is not as harder as it used to be in the intial phases.I think,there is no more pus inside,because I have seen some blood coming out.Please suggest.