Haiyaa memang common masa pregnant ni, hormones buat everything relax including your intestines lah, a few of my mum friends had the same issue around 18 weeks! The thing is, jangan terlalu push or try to force it in sendiri, buat worse nanti; better you call your doctor or gynae cepat-cepat to check and get proper advice on how to manage, since buasir masa pregnant kena extra careful dengan apa kita makan and ubat-ubatan. In the meantime minum banyak air, try eat high-fibre foods, and maybe sit in warm bath to make yourself comfortable, stress pun boleh make it worse, so try relax a bit. Let your doctor guide you from here ye, they'll know the safest way forward for you and baby.