Morning sickness

Kristen • Married in September. I have a 3 year old and me and my husband are having our first together but yet he treats him good
My morning sickness is kicking my butt! It's to the point if i eat anything or smell the slightest bad small i feel or get sick it gets worse as the day goes on and I get more tired...what do you do for your morning sickness? I didn't have it with my son so i have no idea what to try! Advice?....