I'm over it!

I'm fucking done feeling disappointed every month. It hurts that I can't get pregnant but girls younger than me have no problem. I've been wanting a baby for almost a year now. Nothing happens. This month, I've been having symptoms but I just took a test and it BFN. I just feel like giving up now. My periods are regular and nothing out of the ordinary. I just over all of it now and it's sad to give up on my dream of having kids.