Flutters?

Hi ladies:) just two quick questions:

1). How long after feeling some flutters/popping bubbles/butterflies (no clue how to name this weird feeling) did you start to feel proper kicks/slight baby movements?

2). I'm almost 19 weeks now and for last two and half weeks I am going to the loo like mad person haha... I need a wee so often sometimes I just been and have to go again! It happens especially at bed time and early mornings.