I HAVE SOME KIND OF PARASITE LIVING IN MY EYE

I HAVE SOME KIND OF PARASITE LIVING IN MY EYE LIDS, MY MOUTH AND THE SKIN ON MY FACE.THIS IS SOME THING I HAVE TRIED TO STUDY ON BUT, TO NO AVAIL. I HAVE BEEN TO THREE DOCTORS EACH HAD A DIFFERENT DIAGNOSES. THAT IS SCARY. MY HUSBAND IS IN A NURSING HOME AND CONTACTED SCABIES. THIS LOOKS LIKE SCABIES HOWEVER THE EGGS ARE NOT RED THEY LOOK LIKE PUSTULES..I HAVE DONE EVERYTHING I CAN THINK OF AND I AM AFRAID OF LOOSING MY EYE SIGHT AND TEETH. THEY ARE ON MY GUMS OVER MY TEETH. I HAVE HAD THIS ALMOST A MONTH