Frustrated...venting

So I've been trying for 3 years to conceive baby #2. I only found out I have PCOS just last fall so I'm using Clomid. Finished my 2nd cycle and just waiting to hear about my blood work that I did yesterday to see if I even ovulated. I was sick a few weeks ago then I started having bad headaches and mild cramping so I was hoping it was pregnancy symptoms. I woke up today with tender breasts. My appetite has changed I'm barley even hungry. But I took a test today and stared at a BFN. It's really discouraging but I guess I'm just gonna give up and not even think about it anymore. If it happens it does if not I guess it wasn't meant to be. *Rant over.