J.T.
Melissa,
Please don't jeopardize your developing baby's health by asking non-licensed people about medicines/drugs to take. You should ask your OB/GYN about this. We're all mothers on here and really aren't the best source for your type of question.
I know this forum is great for advice on dealing with emotional and even psycological issues sometimes, but when it comes to the medical/health field, there's really no replacement for your doctor. :)
-Jen