Alamak, normal je lah! At 34 weeks, your body is carrying so much weight in front, so the lower back kena pull and strain macam tu senggut-senggut feeling is super common among mums at that stage. A few of us had it karipap-karipap, and one mum friend swears stretching and warm compress helped, tapi sebab ni involve pain and pregnancy, better check with your doctor or midwife just to be sure tak ada tension or posture issue yang kena sort out.