This really is an unbelievable thing to go through. I have been cleansing for 6 months. I too have them all over. I can feel them crawling on the top of my head. Not as much anymore but once in awhile.
I just keep hitting them as hard as I can tolerate. When the die off is unbearable I do coffee enemas. They always bring relief. Drink lots of water and make sure to keep the chanels of elimination wide open.
Just keep reading this forum. There will be knowledgeable help along before too long.