Can your older kids know when you will have baby?

So I have an appointment this morning. And my morning has gone terrible. I overheated and thought I was gonna pass out while in the shower. Thought I was gonna throw up. And since then I haven’t been able to fully cool off and when I do the moment I get up and start doing something I start sweating again. I feel nauseous and just off. I was texting my husband and he decided he was going to drive me to my appointment cuz he didn’t want me driving myself (hospital is an hour away).

He then text me and said that when he went in to say goodnight to our 3.5 year old son, our son told him he needed to go to the doctor with mommy 😳 kind of creepy right? Lol it’s like he knew.

I honestly think I’m working myself up about my appointment cuz I’ve noticed my feet and hand being itchy at night so was gonna bring it up. And my friend had that and she had to be induced and I’m so nervous about getting pitocin again and don’t want to so I’m sure it’s my nerves getting to me.