Depression

I'm 32 and my husband and I have been Ttc for 12 years with PCOS. I've had some meds and (2) surgeries and never been pregnant. The older I get the depression is getting worse from not being able to conceive.  I can't talk to my husband because I feel that he doesn't understand the pain that I'm going through. From seeing pregnant women at work, social media, friends and family announcements and showers etc.. I just feel like I'm alone in this situation with no one to confide in. Most times I'm trying to stay busy and stress free because it hits hard and consumes me at times.