Ok. I’d look at taking care of YOU. Exhausted means you don’t sleep and stress doesn’t allow for sleep. Vicious cycle for sure. Yoga, exercise, meditation, daily early morning walks with contemplation on the good things in your life, that you CAN be happy about, well begin to allow you to relax enough for sensual interactions.
Now, enough of my ramblings, I could also suggest for mones, TUTH or AMMO for HIM to wear or a dab of it for you to apply under your nose for self effects.
Also, though not a commercially guaranteed mone, the test molecule C. Known as TAC. Check some posts about it here. I’ve tested it with GREAT success with my wife. 
My journal of experiences with mones are on my sig as well.
1Alpha