7 months and I don't know what to do.

My SO and I have been together 7 months. We are perfect in life. He stayed with me through brain surgery through my heart stopping and all. But he just hasn't ever made love or sex. I can count how many times. He always uses the I have a headache my back hurts I'm tired. I've asked him what I can do. I asked him if he is uncomfortable he says no he loves me but just not sex. I'm a sexually person. It's killing me.