I'm losing my mind

I just need to get some things off my chest!!!! 12 MONTHS of ttc and nothing. No positives. Just big fat juicy negatives. I feel like I'm failing because I can't do the one thing my body was designed to do! I really hope this month is my month but I'm not sure how I'll react to another negative. 😭😭 Everyone around me seems to be getting their bfp's and even some who didn't want to get pregnant! I'm so sick of not being pregnant