41 and low sex drive partner

My partner and I are trying to conceive for the last 3 months. Every month my period, sharply, comes when is supposed to come, and I feel very sad. My partner has low sex drive and I’m a high sex drive Latina. I’d be having sex every if I could before but because he has such low sex drive, it has affecting severely that I don’t even want to have sex to conceive. It’s just where I got myself into for never put family in my life plan when I was younger.