Gossip at work

6.5 weeks pregnant with #1, had a miscarriage 10months ago, have been trying for 2+ years and am 39. People at work keep asking if I’m pregnant and I’m not ready to say yes, I’m still worried about this pregnancy, why do they think it’s ok to joke and make bets if I’m pregnant?!?! Trying to keep my cool but am ready to scream!! I hate that the whole office is gossiping that I am pregnant, it’s just making more anxious about this pregnancy as a whole...wish I could crawl under a rock and resurface in 35 weeks!