Aik, senggal-senggal kat perut sebelah kiri tu memang biasa jadi awal-awal pregnancy sebab ligament stretch dan hormone changes, but honestly dulu I had similar twinges and rasa sikit nervous jugak, best thing is check with your doctor or midwife just to be safe, especially if ada bleeding or the pain gets worse, sebab they can confirm everything is okay with the baby. A few of my mum friends went through the same and doktor semua cakap normal, tapi better to get peace of mind lah kan, pregnancy worry tu memang tak boleh tidur.