TTC help

Hey girls! I feel bad, my husband works over night. I have entirely changed my diet, been proactively working out and working on my health. We’ve been TTC for almost 15 months now. We lost our baby about 18 months ago. My husband says he’s too tired to try, I ovulate in about 3 days. He said he wants a baby and he’s getting his sperm tested next week and then wants to try 5 minutes before he has to leave and we can’t. It’s so stupid for me to be upset over this right? I know I’m ovulating because I have tons of CM. He keeps getting upset we’re not pregnant but he always acts like he doesn’t have enough time, it makes me want to cry which is dumb, I tell him we can stop trying and he begs me he wants to keep trying, I’m so confused.