Feeling the baby move...

Ti
How far along were you when you first started feeling the baby move? I don't need bubbles here or there, I mean consistently moving. 
Also, how far a long were you when people outside your body could start to feel it? 
Thanks, this is my first and I'm not feeling him as much as I would like. I will be 19weeks on Wednesday. I feel him from time to time but I want to feel him more and "know" it is him. Thank you for your input!