This is so embarrassing, but recently I have had pubic lice (crabs) from sexual activity. I have used lice shampoo multiple times ,have went through two bottles of lice shampoo on myself in about 2 weeks, and have shaved all hair from the waist down, including pubic,leg hair etc. the itch won’t stop it has been almost a month now, and I’m beginning to wonder if the crabs are still there ,because I have used itching creams and it itches still even then. do you know what might could get rid of the itch for good?