for overall health 1.sleep 8 hrs at night. 2.avoid too much social media. 3.avoid too much use of mobile pc laptop. 4.avoid mobile pc 1hr before sleep. 5.before sleep may hear good music,or read a good book or  can watch a good movie. 6.workout daily or regular morning walk or join gym. 7.Share ur thoughts with ur parents or good friends. 8.Concentrate on ur work,study,passion, hobby. 9.Maintain proper diet. 10.Take proper protein supplement and some time multivitamines. Follow the guide lines. Make real friends.parents are also be friends. Masterbation is not bad,but anything too much is bad. Change ur behaviour and thoughts.

Consult a Psychiatrist who will assess you in detail. Porn addiction is a significant problem, and requires proper attention. As you have mentioned you have not been able to stop it on your own so it is advisable to take professional help, which will help relieve your symptoms.