do you take them?

The week I found out I'm pregnant I was literally a week pregnant (I know weird but my levels were high)  I took prenatals for a 1 1/2 weeks and stopped cause I was extremely sick throwing up around 6times a day. I haven't taken them since I stopped cause I can't stomach them even tho they are the gummies. I feel guilty but every time I try I almost throw up. Is it okay that I'm not taking them? I'm currently 13 weeks