Still a possibility it could be related to a build up of ractopamine metabolite as the more pork she consumed the more the metabolite exposure. Like I said. Just something interesting to note.
I'll cite the koryaks relationship with amanita and reindeer as evidence of intoxicated animal meat intoxicating the consumer.
Seems like they came up with a more effective means of gaining access to these metabolites through the urine of both reindeer and Koryak consuming the other parties urine.
Could also be Candida overgrowth with increased sensitivity. After the birth of her second child my sister had Candida issues. She was ready to commit herself before they found the cause.