Please help!!! Breastfeeding!!

Domonique
Okay here it is... I am finding it hard to know what to do, i am breastfeeding my 2w old daughter.. now when she drinks she drinks 10m on one side per feeding then she sleeps, she does not wake up by herself for feedings. How many hourly should i feed her.. i am just so scared she is still hungry. She is gaining weight she gained 400g in 2weeks. And also is it normal for her to sleep so much. Sorry i am a FTM so i am still learning.