Low movement

So I haven’t felt my son move since maybe 5pm it’s 1:30am right now.. i have had ice cream and cold water and nothing I checked for a heartbeat and he has one, it just makes me nervous because my first son I felt low movement at 34 weeks and I had him early because he had cord wrapped around his neck (which caused no movements).. am I just being over cautious because of what happened with my first or should I monitor it for another few hours and then go into hospital to get checked I am 29 weeks..