Eh biasa lah tu mama, especially towards the end of pregnancy! Kaki bengkak and sembab is super common masa third trimester because of water retention and the extra weight, a few of my mum friends yang second pregnancy pun start earlier than the first one, every pregnancy is different. But sebab you're already 35 weeks and the swelling is quite noticeable, best to mention it to your doctor or midwife at your next check-up just to make sure everything's okay, especially to rule out pre-eclampsia or other things lah. In the meantime, try propping your feet up when you sit, drink plenty of water, and avoid standing for too long, memang helps reduce the sembab! You're almost there mama, hang in there