My husband and I got married in February and have been ttc since then. My twin sis is pregnant with…

My husband and I got married in February and have been ttc since then. My twin sis is pregnant with her first, due in September, and it seems like everyone else is turning up pregnant too. My sis and my best friend both tell me "just calm down" when I think every month I might be pregnant, so I feel like I can't talk to them...and even though my hubby wants me to talk to him, I don't want him to feel pressured... anybody else feel like they have no one to talk to? I think that's why I joined here, ya know? (Also, I have PCOS & take metformin.)