Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice.
As you have mentioned that you are getting frequent spasms and feel the symptoms of gallstones although you have already undergone
cholecystectomy. As far as
sleeve gastrectomy is concerned , i presume it was done for
morbid obesity.Now coming to your problem it appears because of two reasons
1. Hiatal hernia
2 Decrease in stomach capacity
i would suggest few things which might help you
1 Small frequent meals
2 Avoid beverages, coffee ,excessive tea, spices and high fat diet
3 Take you dinner early and leave a gap of 2-3 hours before going to bed preferably with head end of bed elevated
4 Less fluid intake after evening
However if the symptoms still persist surgical option for hiatal hernia correction may be considered.
Hope I have answered your query. Let me know if I can assist you further.