Why am I not Conceiving

I’ve done everything and yet I’m still not pregnant I feel like giving up I hate having PCOS it’s like nothing is going right at all. I can’t even get pregnant I feel like I’ll never get pregnant . I used My opk Today And Still looks like nothing. What am I doing wrong ladies 😔😔😔😔 My Heart Is starting to break 😩😩😩 I wont have my next OB Appt Until Next Year In January I hope she can give me something other than the metformin it’s horrible and makes me feel horrible