Hi I have pubic lice infestation. Please suggest any over the counter drugs/lotion/shampoo/ointment that I can buy without a prescription and get this issue away. I haven't been sexually active because of this and it's also causing my crotch area to be really uncomfortable. It has spread to my chest, belly area and left underarm. I don't want to live like this, any help would be much appreciated! Thank you.