Is it the prenatals??

Ashley
I will be 12 weeks pregnant tmrw and for the past prbly two weeks my urine smells horrible. My daughter even mentioned it haha. But I wasn't sure if I have some sort of infection or if it could just be from the prenatals? I am also having increased discharge but I was wondering if that wasn't just due to the pregnancy. Then tonight there was quite a bit and I noticed it was sort of yellow looking. I have a dr appt on Wednesday but I'm driving myself crazy til then!! Anyone have any ideas about what could be going on or had the same issues? Thanks.