Tips on how to deal with "is there a bun in the oven yet?"

AB
So I've only told two close friends I'm ttc because infertility is one of my worse fears.  Fast forward 6 months and I'm still ttc and technically not diagnosed with any fertility problem yet I'm beginning to become nervous as most people do after trying for a few months.  Still I get asked daily about when I will have a child and when will I get pregnant.  I work in a salon where I see multiple people a day and I work five to six days a week.  I literally was asked 3 times today.  Even asked why was I waiting so long by a man who even said well you're still in your 20s right??  I responded I'm 30 and he was like well you still have some time.  I almost burst in to tears.  Getting pregnant for me didn't happen in three months like most of my friends or clients.  It's just so hard.