Sexually frustrated

You know, i get that i have a high sex drive. I don’t expect my wife to want to have sex 2-3x a week. But these dry spells of 2-3 weeks is absolute torture. I’m a faithful man. I’ve never cheated and never will. I adore my woman, i think she’s the hottest thing on two feet. I DON’T KNOW WHAT TO DO ANYMORE. I’ve had numerous convos about it, I try to make her happy, I’ll cook, I’ll clean, i work, i don’t disrespect her. I’ll compliment her, I’ll wear the cologne she likes, I’ll do whatever she wants on our days off. I’ll go down on her every time, she orgasms more than me every time! When we have it, she loves it... but she can go weeks without it!