Hi, For about 4 months now I think I've had scabies, I've done permethrin cream about 3 times , the case has gotten better and better to the point my whole body doesn't itch as much, but the rash is still there, it's on my belly button, thighs, penis, scrotum, and butt. Not sure what to do, maybe I didn't do all the procedures with the cream correctly, or maybe I need more treatment, all I know is I want it gone I hate looking at it, what do I do?