Hello,
I've recieved the message from this group after a long long time. It reminds me my attempt to change myself years ago. I've felt duty to come and post a reply to this request of help. I feel I cah help. I hope I will.
First of all, I never spend any money on any servers. I was always searching things for free including this topic. So I never fell into money problems with it. I would recomend you to separate money spending and watching. It would make two smaller problems from your big one.
Secondly. There's a border between addiction and need. Try to find it. Then you can see other two problems instead of big one. One problem is to fulfill your needs and fantasies. Other one is to overcome your "addiction".
So, a word about needs. Everyone has needs, everyone has fantasies. Once you find out you're not alone and it's normal to have needs to be satisfied you'll feel more power to fight with your "addiction" then. It's helpful to talk about it with your nearest friends. It's a long run. I think it's ther one of human target to find out more about it. So it's not a big problem actually, it's a quest.
Finally to porn addiction and masturbation. It's another two things. So why not to separate it. Porn comes from greek word for prostitute. It's a kind of low art of human body and sexual aspects of how to use it. There's no space in my response to describe it as detailed I would like to. Anyway, I hope this text would help you or at least show it from the other point of view. Good luck.