hydrocephalus????

SASHA • Mom of 2 boys! 💙👶🏽 KAYDEN & KARTER 👶🏽💙 9/21 & 1/19

I went today for my sons 4 month physical and for his vaccinations. Everything came out fine except the doctor feels his head is a little a the bigger side for his age. So he scheduled a ultra sound for his brain to make sure everything is fine. Anyone experience this before? What happened? I’m a nervous wreck right now.