I have just brushed my hair, and took the hair out of the brush to throw away and I saw little things in it, I looked closer and they were moving!!! OMG, what are they? Lice? What do I do? Can I drown them? I need to get rid asap, I feel so plagued. What do I do???? And where did they come from? Do I treat DS too? He is practically bald though (under 2).