Ok so all over my skin is itchy and in my scalp, i’m constanly itching. On my body there is nothing when i scratch at it but on my scalp there is this hard white speck that comes off when i scratch sometimes. Now i’ve had lice before and i know what the bugs look like. However the other night i was laying down in my bed and something litterly jumped off my scalp and i examined it and it was a tiny white bug that had black spots on it. I was so freaked out by this. Does anyone know what this is and how/to get rid of this?