Another month w/out a bfp

Ashley • I`m 31yrs old, married for 10 years and I am ttc #2. We had been using condoms for the last 2 years and I had the Implanon bc for 5 before that. My first child is 8 years old.
I'm so very tired of hearing" just relax", "just think of all the fun your having practicing", "try harder" "better luck next time" it's very frustrating when you schedule your sex life and I am super disappointed that it's not my month. And I want to give up. If it happens it happens if not.......I'll just be forever sad