Oh sayang, jangan risau sangat dulu, ramai mommies alami benda yang sama at this stage! At 33 weeks, baby dah semakin besar so the movements might feel a bit different, more like rolls and stretches rather than those sharp kicks like before. Ada mommies share that on days they were more active or moving around a lot, baby actually slept more from the rocking motion, so that could explain it. You boleh try minum air sejuk or ice water and then lie down on your left side for a while to see if baby starts to respond, that usually helps wake them up a little. That said, if you still feel uneasy or notice a significant decrease in movement, it is always best to check with your doctor or go to the nearest hospital just to be sure, ya, better safe than sorry, and no doctor will mind you coming in for peace of mind.