Hello Elesa,
Can I ask do you tap with your son currently?
There are many ways in which EFT can be helpful for your son. Firstly for the physical side of what is going on for your son and how that makes him feel. As important, if not more so, is understanding the emotional stuff going on for him.
Getting to as many parts of the big picture and tapping for them with your son or surrogately is the way to go. Taking each 'symptom 'or 'feeling' at a time and tapping on it until the units of distress diminish to zero.
What he says about what is happening physically.
How it makes him feel - is he bothered?
What he thinks about stuff at school, home, friends, family.
What he thinks and says about himself - positive and negative.
You are right to think that there are likely to be some emotional reasons for his problems, it is common at this life stage.
So for example if your son has things going on at school and by chatting gently he says, ' Harry makes me scared because he shouts at me for....' then that forms the set up statement. 'Even though I am am scared when........ I am a good boy/ I'm OK/ I'm a great friend,etc'
There is so much that you can learn and use effectively.
Start gently with him and take each piece of the picture at a time. Be inventive, creative as you like, tie it into his interest and always use his words.
How do you feel? What do you say? It's always worth working on our stuff as parents too.
Read other posts and replies and there is training material that may help.
Come back with any feedback or questions.
Best Wishes
Christine