have stomach pain
The Spanish phrase 'tener dolor de estómago' translates to 'have stomach pain' in English. It is composed of 'tener' meaning 'have', 'dolor' meaning 'pain', 'de' meaning 'of', and 'estómago' meaning 'stomach'. Therefore when combined it signifies experiencing a discomfort or pain in the stomach. This phrase is commonly used in Spanish speaking contexts to express physical discomfort in the stomach area.
I can't eat anything else, I think I'm going to have a stomachache
This sentence is typically used to express an anticipated discomfort in the stomach due to consumption of a lot of food. The reference to 'tener dolor de estómago' is made to denote the impending stomachache.
If you keep eating sweets, you're going to have a stomachache
The advice or guess given by the speaker in this sentence is about an expected outcome, the stomachache, potentially due to the listener's consumption pattern of sweets.
After yesterday's dinner, I woke up with a stomachache
This sentence indicates an experienced discomfort in the stomach, presumably as a result of what was eaten for yesterday's dinner. ‘Tener dolor de estómago’ is used to describe the person's state upon waking up.