fiancé has low T

Jenny
I need advice my fiancé has low t. He always says that he is tired and that is why we don't have sex as often. I feel like I always have to start sex because he is never in the mood. I feel unwanted and that he doesn't fined me sexy. He said that is not the case and that he is marring me. He says that he is still sexual attracted to me and that he wants to but he is so tired. I believe he has low T. He also tells me that it's not high on his list to do. I really need some advice.