Hemorrhoids🤦🏼‍♀️🤦🏼‍♀️ advice???

So apparently hemorrhoids are common durning the third trimester (I found out the hard way) Im also anemic, so my doctor has me taking iron pills. That’s making my extra constipated. I don’t see my OB till next week. Anyone have any advice? If being 34 weeks pregnant isn’t uncomfortable enough as is it is now this😫😫