"I talked to him about it and he said he wasnt feeling like himself sexualy so was using porn to get into it again"

Funny, that's the exact same thing my boyfriend told me when I caught him watching porn.
I also think it's BS.

My boyfriend is now going to therapy for his porn addiction. He's only been once, and I don't know how it's going to turn out. I definitely feel your pain, though, this is horrible to deal with, and definitely a blow to the ego.

If he can't even admit to having a problem, though, I'm not sure you can do much to help him.
Try sitting down and having an honest talk, that's what I did with mines, and I told him exactly how it made me feel. And that there's no way I want to stay in a sexless relationship. I wasn't harsh about it - unfortunately sometimes you just gotta be honest. If it gets to that point, what are you going to do? Be miserable for the rest of your life?

So you guys either find a way to work this out, or it simply won't last. It's the reality of relationships.