What do you advise if i suffer from chronic tension headache and have noticed that when i masturbate properly it seems?

See PCP first.: Do you masturbate to relieve tension or does the masturbation cause the tension headache. It sounds like you are stressed out and this maybe causing your tension headache. See your PCP to rule out other conditions like hypertension, visual problems , metabolic problems causing the headache or if appropriate , refer you to a psychiatrist.