What could it be your husband and you ate alittle Mexican sour cream the next day you had nausea lower abdominal pain and nausea?

Might be a bit of food poisoning. Sour cream? What's the old joke? "How can you tell when sour cream goes bad?" You can't. It may have been past its use-by date.

Were you in Mexico? Did you drink any water that you, yourself did not break the seal of the bottle? The problem might be the form of mild dysentery called "Montezuma's Revenge".
Might be a bit of food poisoning. Sour cream? What's the old joke? "How can you tell when sour cream goes bad?" You can't. It may have been past its use-by date.

Were you in Mexico? Did you drink any water that you, yourself did not break the seal of the bottle? The problem might be the form of mild dysentery called "Montezuma's Revenge".