Morning sickness at 5w4d

Rosaliegayle
Hey guys, my morning sickness just started today (i threw up twice already).  I'm worry about feeling this way at work (I'm a hairstylist) and not being able to hide my pregnancy symptoms to my clients and co-workers. 
Anybody else feeling sick or have any tips to ease the morning sickness. I've been nibbling on soda crackers which is starting to help.