Pregnant with lice😷😷😷

Can someone tell me what I can use or what they can recommend me to use. I just recently got them🤬 due to my nephews🤦🏽‍♀️ I’ve used the Fairy Tales rosemary shampoo &’ conditioner since its natural. Should I keep using it, it seems to work good, but any recommendations for me? I’ll be having my amazing mom try to get them out🤦🏽‍♀️ please help!