Aihhh I feel you, that second trimester insomnia is brutal! A few of my mum friends said their sleep went haywire around that time, pastu confirm baby positioning lah, restless legs, or just hormones going crazy. Try sleeping on your left side with a pregnancy pillow (game changer!), avoid heavy meals before bed, dan maybe try some warm milk or light stretching before tidur. If it's really affecting you, mesti check with your doctor lah to rule out anything else, might be gestational issues or just need some tips yang work for your body specifically.