Need a cycle and support buddy.

Rebecca
My husband and I are ttc #1. This will be my first. He has two children from a previous marriage the oldest just found out she is 5 weeks. AF decide to stop by early this month. He seems to think we will not have a baby which is stressing me out. He keeps saying it's probably me and not you. He has mentioned meeting with a specialist. I just need some motivation and support. We've been trying for roughly 4 month. Which I've told him if could take a year or longer. Any one have a book to suggest?