Vitamin issues :(

Hi, I am giving birth in 11 weeks and truthfully, I have not taken any vitamins- mainly because of how big it is and how I can’t swallow it. So far, I’ve only managed to maintain follic acid and vitamin d. But I’m starting to get worried since people have been telling me my stomach is really small as compared to people who are 4/5 months in. Any suggestions on what other vitamins I could take? Or any other options for my baby to look big? #1stimemom #firstbaby #pregnancy #bantusharing #1st_pregnancy