Bummed

Just feeling really bummed out tonight. My best friend just had her baby today. And dont get me wrong i am ecstatic for her after all i am the god mom. But my husband and i have been trying for a few months now and nothing, been off depo 4 months ago and still havent even gotten a period. I have done a lot of research and know that it can take a long time to conceive. Just bums me out.