I masturbated for a while and then i quit for a month . i felt depression anxiety and headache and nervous weakness, now when i masturbate i feel nervous weakness what should i do?

You should see a doc for these symptoms as the problem cant be solved in this forum. good luck

Cleveland Clinic: "Masturbation is a normal, healthy part of your sexual development... Masturbation has many documented health benefits. It may reduce stress, improve sleep and ease pain, among other benefits." For anxiety see a Clinical Psychologist with expertise in multiple types of psychotherapy who may refer you to a Psychiatrist for medication,