For a man with a high value, having that high value comes naturally. If you feel you've "lost high value", then it's not a genuine trait of yours (yet). To make it clearer, a man with high value in this situation wouldn't honestly give a hoot because he knows that the High-Status-Equilibrium will shift in his favor eventually, even if it deviates a little.
Trying hard to attain high value once again would actually be a display of low value. Just stop worrying about it and show as though you don't really care. If really necessary, cease communication for just a little while leaving her wondering, and then continue to play your game again.
(P.s: These are the things that I would do if I were you

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