Need advice/tips

So me and my other half has been trying to get pregnant for over a year now, i have pcos and I’m guessing that’s what’s giving us such a hard time. In the ending of December we thought that I was pregnant considering I felt like it and I was super late but turns out my girl parts just suck and playing with my mind💀 my doctors gave me prenatals to help me since folic acid is what Is needed but it’s been a month and I still haven’t gotten any luck🙁 please please help a girl out!