Am I worthy?

So I’m new to this, but I’m in a bit of a situation. My husband and I have been together for 12 years. You’d think we’ve seen it all, but we haven’t as I learned last night. I’m a bit on the heavier side, trying to lose weight and successfully have lost 70 pounds. Our intimate relationship is somewhat strained has he has ED and we have to schedule our intimacy. I don’t have a problem with this. However, I asked him if there was something particular that turned him on, hoping to get some insight and maybe spice things up. He tells me a “slim body”. Mind you he’s on the heavier side as well and won’t commit to a significant program to lose weight. He hasn’t really cheered me on or been all that supportive. I’m unsure of what to think or say. Any advice?