Stressed

We have been trying to concieve for almost a year now and it hasn't happened. I recently went to talk to my gyn and she told me that I have to see a reproductive endocrinologist, because I have thyroid problems. So this might be why I'm having trouble getting pregnant, we are about to start having tests done to see if I'm able to have children. I hope we can, I want nothing more then for us to be parents. If anyone has had this similar problem can you give me some advice or hope that my issue won't reflect me getting pregnant.