How soon after ovulation is it possible to get morning sickness if you’ve conceived? I am about 5 or 6 days past ovulation. I was sitting at the kitchen table after finishing my breakfast about 45 min to 1 hr prior, and out of no where I get extremely nauseous and had to run to go throw up. This never happens. Not even with my first 2 children. I’m just wondering how soon some of you had these symptoms after conceiving. We’ve been trying for 4 yrs so I get so anxious to take pregnancy tests.