My partner isn’t doing anything about his ED?

It’s been 2 months since we’ve been intimate and my partner isn’t doing anything about his ED. I really love him but I feel like I would be happier if I could have more sex. All we do is cuddle and he’s not open to touching me down there or my butt/breasts etc. It’s like he’s given up on pleasing me and caring about my sexual needs even though I tell him I need sex/intimacy at least once a week. I’m starting to feel like we’re just friends. Any suggestions? He says none of it is me, it’s him. We’ve been together for 3 years and it just seems the sex gets less and less as time goes on.