Hello! So I am 18 weeks pregnant with baby number 4 and I don't feel movement yet. I lay awake at night with worry that there's something wrong. With all 3 of my other babies I felt movement so strong by now that I could feel it from the outside. Anyone else experience this? At my last appointment a couple weeks ago the baby's heartbeat was perfect. I'm probably being silly because it's still early but I am worried.