Get thee to a nunnery. Whoops, No, I mean a hormone specialist.

Hormones are often screwed up by PCS. Getting some help will be a good way to find out. Bad hormones can also cause moods that are counter to healing.

Check out https://www.womensinternational.com/..._referral.html for a referral.

As they say, The brain is the biggest sex organ. Make sure you have the right hormones enabling it to work properly.

This is also a problem with men. They can lose their libido after a concussion. They have the same need for good hormone diagnostics.

If your concussed man does not get excited at the drop of a flirtive glance, it is likely his brain messing up not your flirting being weak.