It’s so draining being obsessed with trying to get pregnant😩

TTC and PCOS is like an emotional wreck! My period is supposed to come tmrw and I’m just feeling like it’s going to come because I’m bloated and idk just feeling drained, I get tired of tying every month and still no baby ...I’m praying and praying that it doesn’t come but the symptoms I been having these past 2 days are the same ones I been having. I told my fiancé I was going to give up after this month and he said “bae you gotta have faith, we going to have our baby your going to get pregnant.” All I could do was cry I’m so emotional right now. I’m still hoping and praying my period doesn’t come but idk what else to do.