Thanks, certainly could be parasitic as another possibility. I think that is a long shot though. Parasitic is usually accompanied by inappetance, lethargy and diarrhea. Hopefully it's not that. What are the husbandry numbers? Ambient, warm side, basking temperature? She will need a rest from feeding in general for about a week. After that I would just go with maybe a couple of guppies to start and nothing more bc the gastric acids from the regurge can cause irritation to the esophagus and upper gastrointestinal tract.