15 weeks don't feel pregnant

Anyone else wanna make an appointment to make sure baby is okay? I feel no movement yet and it's my 3rd baby I felt my son around 11 weeks confirmed with ultrasound, My placenta is anterior but it's just weird I don't feel pregnant at all. I pee a little more then usual and have heart burn at night and Maybe still a little emotional but other then that I feel nothinggggggg