HELP!

My husband and I had great sex before we got married! Then 6 months ago after our wedding? The sex has basically been nonexistent. He’s suffering with ED and should have meds from his dr to help soon but idk how to cope. It’s definitely impacted me emotionally and I’m depressed some days about it. I’m supportive and patient but I feel like it’s my fault somehow some days and I still have needs and I’m so horny some days.