You are obsessing about it but more importantly you are trying to hard to make it happen through conscious will power and purposely trying to stimulate your interest. This makes you too self conscious, and just by being self conscious, you stop the natural process from working. The best thing you can do is take your mind off the subject for a week or two...rest your mind, and let
natureNature-throid
Natures tears take its course. If that does not work, then deal with this in counseling sessions.