Hi,
I posted a LONG time ago about having a crawling sensation all over my skin, and I thought I rectified the problem. I found a couple of them on me. It always happens when I'm not looking for them. I'll feel an itch and scratch only to pull off a tiny white bug thing with what appears to be a hook attached to its mouth. Well that was months and months ago.
Fast forward to last night when I felt that crawling feeling again (all over my body) while laying in bed. Then today I was sitting on my daughter's bed cross-legged when I had an itchy feeling in the crease of my leg (under the knee), and went to scratch and pulled off the same exact tiny bug with the hook thing. When I pulled the first two off they left little red prick marks. This one didn't, but it did leave an itchy "bite". The only thing I can think of is lice. Here are the pics: