I HAD THE SHINGLES ABOUT A MONTH AGO, THEY SEEMED

I HAD THE SHINGLES ABOUT A MONTH AGO, THEY SEEMED TO HAVE GONE AWAY BUT SINCE I HAVE HAD THEM I STILL HAVE A AREA ON MY LEFT SIDE LOWER PART OF MY FACE AND NECK THAT MY SKIN IS VERY RED AND CRACKS , EVEN BLEEDS.. VERY PAINFULL. AND THEN IT GETS DRY AND VERY CRUSTY WHEN I DO HAVE TO APPLY MAKE UP TO GO TO WORK. I CANNOT GET THIS AREA TO HEAL NO MATTER WHAT I TRY. WHAT DO YOU THINK I CAN DO, THIS HAS BEEN GOING ON FOR ATLEAST A MONTH NOW. SOMETIMES IT LOOKS LIKE IT IS GETTING BETER BUT THEN IT COMES RIGHT BACK.