Plenty of panties here <G>. Do you prefer used or unused? <giggles>. A little humor <winks>.
For me, I don't have sex with someone I am not emotionally involved with for the most part. So for me also, it takes Time to recover if the Relationship goes badly, or isn't right for me or the other person. I don't think there is a "fix" for that, other then processing it.
"Swearing off sex" (with OP) for a time may be a good solution if you find you too are emotionally attached to those you have sex with. At least until you are more certain of the Relationship(s) you are getting into. It works for me anyways <winks>. Of course swearing off sex with OP is not near as much fun as having it. But then not having it when it puts you through too much drama and negativity is probly best? To each their own and their own and their own etc.Each person must decide what is best for them, their body, and their head.
Respectfully~SidheWolf