No time to get busy 😧😥😬help

My husband squedule and mine is a complete disaster. I usually wake up by 7:30 or 7:45am and go to sleep by 11pm. My husband wakes up at 3:30 am for work and sleep by 9pm so we always tired. What can we do? We have Sunday were we just "hug" all day long. We ttc for 7 months now and nothing