Need Optimus

So my hubs and I have been ttc #2 for over 2 years, with 3 miscarriages. I have baby fever so bad as everyone around me is gettinf preg/having more kids. My only son has been asking daily for 3 months why he can't have a brother/sister and it's breaking my heart. Was wondering if anyone had any helpful tips on how to keep the hope! And congrats to all you prego ladies :)