Sayang, jangan sorry! Normal je pregnant moms ada experience macam ni, tapi sebab dah 32 weeks, better check with your doctor or midwife k, nausea at this stage and hardening of the belly boleh ada different reasons, so they need to assess properly. A few of my mum friends ada Braxton Hicks (baby practice contractions) around this time, which is common, but the nausea part kena tanya doctor to make sure everything okay. Don't worry lah, just get it checked out, better safe kan!