Trae Patton/Bravo Crystal Kung Minkoff experienced what appeared to be a medical emergency while the Real Housewives of Beverly Hills ladies were on vacation in Barcelona, Spain. “I’m getting really sick, you guys,” Crystal, 40, told Garcelle Beauvais, Kyle Richards and Sutton Stracke during the Wednesday, January 24, episode of RHOBH as the women drove up a series of windy roads to the Ermita de la Trinitat church. “You guys, this is rough for me right now.” Shortly thereafter, Crystal told pro