Stress relieve... how??

Maria
This month i was 10days late with af but af came mid sunday after being constant for the pass 6-7 months and thought just maybe i would get a positive and nope ... so i keep reading posts saying that just stop stressing and it will happen.. so my question is how do you just stop thinking about it and relax.. any advice or methods lol something that would help .. i dont feel like i stress alot but i do think about it since we just wanna have a little one 😔