Eh sabar ye, batuk-selsema masa pregnant mmang tak sedap! Madu kelulut dengan lemon memang boleh, but I'd mix it with warm water je (jangan terlalu panas), madu + air hangat + fresh lemon juice, then sip slowly lah. A few of us pregnant moms tried this and it really helps soothe the throat without being too "heaty" if you're worried about that, sebab madu kelulut actually gentler than regular honey. Tapi since you're already 25 weeks and batuk tak hilang-hilang, baik tengok doctor dulu je to make sure everything's okay, sometimes during pregnancy kita kena check if it's just a normal cough or ada complications, especially if it's persistent. Get well soon, mama!