Help! Need advice!

I’m starting to lose hope.... my husband and I have been trying for a little over a year and no luck... what have y’all ladies tried to help you get pregnant? Any tips or tricks that helped you that might help me?? I always feel like I have symptoms and then I take a test and it’s always negative and makes me feel some sort of way. I think most of it is in my head when I feel like I have symptoms just because i want it so bad.. has anyone else felt this? And how did you cope with it? It’s starting to get me depressed every time I see a negative test..

Thanks in advance!!