Ovulation

So another month and I'm sad. My hubby and I have been trying to conceive since january and every month I'm hoping for it and it's become heart renching because no baby yet. Idk if I'm getting my ovulation wrong or its just taking allot longer than my last two. I've never used the ovulation tests. I'm just upset because of it all. If anyone can give me any suggestions on this or any advice please let me know. 😟😳