I have an itch, well it feels like something is moving on my skin, the back of my legs, the tip of my toes and various parts of my feet, my stomach, chest and back, I ve had scabies before and the movement is similar, I went to the emergency room and got prescribed permethrin, I used it but not the whole tube but I did coat my whole body from hairline to the bottom of my feet and the feeling and itching persist I bought tea tree oil also, whenever i use these the feeling and the itch stops but it hasn t gone away completely, I ve washed my clothes and bed linen I don t know what to do?