Welcome to the site jommy!
SP can be treated in many ways. From what I gather, usually the most effective is a combination of medication and therapy.
In the past, I've tried herbal remedies, self help books, hynotherapy, counselling, medication and CBT (Cognitive Behavioural Therapy). There are quite a few more possible treatments in addition to this. The
Drugs, Treatments, Therapies, Self Help... section of the forum would be a good place to start. If you haven't already, it might also be worth seeing a doctor so they can perhaps make a diagnosis.
I'm sure you'll find this site very useful.
IceLad