Scared of the "What If's"

Hey everyone! I came off BC on August 19th and am CD8 on my third cycle TTC baby #1. I started using wondflo opk this month as the first response opk are absurdly expensive. I like them so far. Anyway, I KNOW that it's probably insane to worry at this point but for some reason I can't shake the thought that there is something wrong with us. The terror of possibly not being able to conceive has legitimately caused me to wait on TTC for much longer than I wanted to wait. Now that it's here it's always in the back of my mind. It gets even more intense every cycle I don't get pregnant. I know....I know....some of you have been trying for literal YEARS and are probably eye rolling so hard right now but UGH I just can't shake it. I believe in our body's capability to tell us when things are off. Do you guys think that's why I'm so scared of this process?? Any insight or help would be so appreciated. I just want to be a MOM. I don't know why this has to be such a scary/diffucult process for some and so easy for others. The mind/body is a weird and wonderful thing I guess!