Can't stomach my prenatal

Alicia
I am taking Nature Made prenatal + DHA, and have for months (ttc - now) but now my body hates them. I get soooo sick. Honestly, I feel terrible, but I haven't been able to take them for 3 days because I feel so sick. I know that's so bad and it makes me feel guilty. So tonight I am going to Whole Foods to grocery shop, what do you recommend that they carry? Are gummies still good? Should I just call my doctor and get a recommendation? Please help if you can!