Help no movement

Katie
I've felt my baby move since 13 weeks. For the past four days I haven't felt any movement. I'm starting to worry should I go in or am I over reacting? I really need help I'm high risk and a first time mom. I know it was my baby moving because it wasn't like gas it was like a finger running up my stomach and little pops here and there. Should I be worried or are there less active times?