Hardly any movement with 2nd pregnancy??

I’m nearly 19 weeks pregnant with my second baby,but haven’t felt much movement,or anything that I can say is definitely the baby & not wind!I haven’t had my 16wk check up with the midwife yet,I have this tomo so will feel better once I’ve heard the heartbeat again.Just wondered if anyone else is in the same boat with not much movement??Nothing personal,but please don’t post if you’re having lots of movement & have been for weeks.Had lots of people give their opinions & say how I should be by now,or people who are pregnant & have had lots.Just makes me feel worse & is a bit insensitive.Thank you in advance!