ANSWER:

There is nothing mentioned about rizq coming after fajr! The prophet salla Allahu alaihi wa sallam said: May Allah put barakah for my Ummah in the early times of the day. 

I always sleep after Fajr and my provision comes to me on time, all praise is due to Allah! 

As long as you pray on time, have no worries! Allah will provide for you halal rizq.

QUESTION: Our prophet sallallahu alaihi wasallam said rizq comes after fajar but as a women I am trying hard but my full day goes in household chores and my family and i want to work at night to feel calm and focus on my website designing work but I am afraid if I work at night I will not succeed.