Did I overreact?

I’m 16 weeks, and two days ago I felt a gush of fluid come out when I stood up. I went to check and it was yellowish, so I called my ob and she said if I keep leaking, go to the ER, and I kept leaking, so I did. Baby is perfect, no amniotic fluid leaking or anything. I just was wondering if I overreacted by going to the er?