Stomach Ache More Condition_symptoms]stomach What If You Have Had A Stomach Ache For 1 Week Or More?

What if you have had a stomach ache for 1 week or more? - stomach ache more condition_symptoms]stomach

I had stomach pain for about 1 1 / 2 weeks and I do not know why it all. I think it's because the milk yogurt, because I had this morning and 1 hours, I feel good. Is lactose intolerance?