Hi!
Well, old ice cream and eating too heavy ice-creams can cause nausea and stomach cramps. It can also be due to allergy to milk and milk products. Please discuss with your doctor. Take care!
The medical advice given should not be considered a substitute for medical care provided by a doctor who can examine you. The advice may not be completely correct for you as the doctor cannot examine you and does not know your complete medical history. Hence this reply to your post should only be considered as a guiding line and you must consult your doctor at the earliest for your medical problem.