Am I being crazy?

So last night My fiancé(we’re getting married in 3 weeks) drug me to eat Chinese. I was SO tired. And I see his ex’s family and I'm like seriously "this day can't get any worse"🤦🏽‍♀️😩 but I never see his ex. so I'm like "there is a god" Anyways we go to pay and we see her grandpa(maybe her dad) and as soon as my fiancé seen him he started scanning the room. And I mean like hard core scanning. And it really just hurt my heart. I feel like he was looking for her. We’re getting freaking married and going to see a fertility specialist. Next week! 😭 and I just dk if I’m being dramatic or not. What do you ladies think??