My son will be 12 in May.  Today he was feeling fine, then around 330 I stopped and bought him McDonalds then around 9
Hi and thank you so much for this query. I am sorry to hear about this pain that your child is experiencing. If the intensity is that concerning, my advice would be that you get him to the emergency room for proper examination and management. It could be appendicitis and the symptoms often start suddenly. Though I really lack more information to suggest this is the possible cause because this diagnosis is mainly made from physical examination. I hope this helps. I wish him well. Courage as you actively look for solutions to this.