How do I deal with this....

I suffer from PCOS and was recently put on Clomid to help me ovulate. My husband and I have only been trying since November. Everytime I see a negative I just get so depressed. Recently we found out good friends of ours are expecting and I literally burst into tears. It's hard to be happy for other people when I'm disappointed month after month. I also feel like I dont have a right to be upset since we haven't been trying that long. I feel like there's no one I can talk to about this and I feel like I cry all the time. How am I supposed to deal with this all the time?