Hi. I see you haven't logged in for a while. I'm going through the same thing for two months now. Did you get anywhere with this as far as figuring out a solution? It's pretty distressing but I believe there's a psychological answer for this. It didn't start off as insomnia, it was just acute awareness that then turned into insomnia, perhaps. I believe if I get rid if this habit, there would be no insomnia issues.