It is human nature to worry. I was also really worried going for my 19 week scan as I wasnt feeling any movement.

Time of movement really depends, some people feel it quite late and well into the 20's. I know that I am only just starting to feel a kick every now and then and I am nearly 20 weeks.

Prior to that I would feel a flutter maybe once or twice a week that made me think is it bubs but nothing consistent.

I like you couldnt wait for movement just for that confirmation that all is okay. I didnt have m/s at all so the only symptom I have is being tired and a belly. It is nice now that I am starting to get a kick every now and then, makes me smile.

Dont worry you will be telling bubs to stop kicking so you can sleep in no time

If you are really worried maybe go to your GP/OB and get them to put a doppler on you for your own piece of mind.