In need of advice

So, had a convo with hubby today and apparently he is frustrated about our sex life...he is HYPERsexual, like, if it only depended on him we would have sex every single day, twice a day. I thought that we had a healthy one, we have an average of 13-16 hearts per cycle. We've been together 7 years and I must admit that for a couple of years I was not that receptive; I was actually suffering from undiagnosed hypothyroidism. I am now under treatment. He does not seem to understand that the fact of him wanting it every single day does not give me the time to actually desire him. I told him so time and time again but he sees it as me trying to find excuses. We ended up the convo with him saying: you don't know how to take care of a man. When I asked him what he meant by that he answered by saying that I should know, I'm a grown woman...maybe one of y'all can help me decipher this cryptic mesage