Not taking Vitamins

Hello mummies. First time mum here and 18 weeks pregnant. I just want to ask if anyone of you have the same dilemma like me. I find it hard to swallow tablets or capsules even smaller one. So I cannot take my vitamins Iberet and Calcium. very seldom I consume it. also I crushed the tabs so that I can easily swallow it. Also my Obimin I never tried once. Will it affect my baby? Thank you.