IBS in pregnancy

Rachel

Anyone have any advice. I get diarrhea as my main symptom and I'm 6 weeks pregnant so there's mixed information online. I normally take loperamide (imodium) to help but says on NHS website not to take this and I don't know what to do. I'm stuck to the loo and my in laws are downstairs with baby and hubby and they don't know I'm pregnant so can't just say I can't take the meds .