Trouble with after eating (Female Friend) would like medical advice if applicable or your past experiences?

- After Eating


*feeling very hot


*feeling very sick


*stomach painsTrouble with after eating (Female Friend) would like medical advice if applicable or your past experiences?
Possibilities:


- food just didn't agree with her or wasn't cooked well


- result of her period


- sign of pregnancy


- might just have a cold or something