Who do I call for medication advice?

Noona • 🇱🇧💍👶🏻👶🏻🇬🇧

37 weeks pregnant and I have piles/hemorrhoids. All the over the counter medication I've seen at Asda says to seek advice from doctor prior to using if you are pregnant/breastfeeding.. my community midwife is only at my gp on Wednesdays and I'm not sure this is a question for the pregnancy assessment unit.. who do I call to ask if I can have use it?