Why is it so hard to accept that I may never get pregnant?

When I read this, I felt like I was reading my own story. My husband and I have been TTC for 7 years. I have recently been diagnosed with PCOS and am having a hard time dealing with it. It seems like everywhere I go someone is pregnant or just having a baby. It is all people can talk about. I have given up for myself. I think that sometimes you have to save yourself from the emotional turmoil that goes with trying for so long. I think that you have to decide what is best for you in order to save your insanity. At least I know I am not an outsider in this.