Casual Sex : WTF to Do

I (32F) was diagnosed with MCTD and Dysautonomia at Vanderbilt this year and (super unfortunately) also with MCAS after a lot of diagnostic testing.

Super super unfortunately, my relationship of seven years ended recently as well. It's not going well over here, folks. Also, the world is on fire~~

Anywho, I'm light-years away from being ready for another relationship, but my libido still exists. Does anyone have experience finding casual partners in this situation?

I feel like it's already hard enough to get the people closest to me to understand my limitations. How do I communicate this with a stranger? I also hate that I can't be as giving in bed as I want to be. Casual sex = adventurous behavior in my head, but I can hardly manage a day of shopping, a concert, or a f***ing road trip.

Send help.

(ps - I struggle with both high hr and very low hr along with bp around 80/50 when laying down, 95/60 when standing. Sex seems to trigger low hr and palpitations and then I'm done for the day.)