I'm glad you posted as well. Better to get it out, however seemingly small, than let it fester and build.
I have to agree with the previous posts--we often entrench problems when we fight them/obsess over them.
This is just to focus on it more, after all. Like saying, "o.k. whatever you do DON"T think of an elephant." You're going to think of an elephant automatically, even though your consciously aware of needing NOT to.
It's matter of any resistance=focus, making whatever it is worse. Not only that, but if you tend towards anxiety issues, these could be mixing with the sensation--you're becoming anxious about the fact that the sensation is still there, and your anxiety is making the sensation snowball..as is the tendency with anxiety in most manifestations.
I'd suggest another approach to "welcoming the sensation" in order to get over it, and in accepting it, cut out the vicious cycle, anxiety component.
Sit quietly with eyes closed, and back straight, and breathing deeply with your stomach, through your nose. And face the sensation. Inspect it. Try to describe it to yourself. Become interested in it as an object of impartial study. Make a list of its characteristics. Roll it over on the tongue of your mind. It may well be that it's the struggle, and your failure to win at it, which is more frustrating and disturbing than the sensation, itself. By confronting it without resistance or fear, you may succeed in taking the charge out of it, and the anxiety component which exacerbates it.