Ttc and feeling overwhelmed

I’m 36 about to be 37, my hubs is 51. We tried for 15 years to conceive and nothing. Til this year in April had a stillbirth at 20 weeks. Then to get pregnant again 2 months later and lost that one at 7 wks. We are continuing to try bc we really both want more children. He has one 24 and I have one 18. I’m trying everything in the book and also trying to stay sane by not thinking about it constantly. However, he is ALWAYS talking about it and I’m glad he is so excited and wanting it as bad as me but damn can we just talk about regular things sometimes. I feel like it’s consuming him and then stressing me out. I absolutely LOVE he is so amazing and involved in the process but I need a break from baby on the brain sometimes!