Don't know how to feel

I just recently learned that a family member is pregnant. On one hand, I'm jealous that she's pregnant, but on the other hand, I am happy for her and wish only the best. My husband wants us to go to a reproductive endocrinologist and I know I should. My fear is that we don't have the money to do this. I am also considering adoption at this point, because I really don't want to be disappointed if the procedure doesn't help. I'm confused and don't know how to process all of this. Thanks for your time