does your toddler do this?
dd is 18 months old and i have been noticing in the last weeks that she does this really weird thing where she will shake/shiver her head (kinda like when a toddler tries to do a poo, when they are pushing and they sort of grit their teeth and their head or body sort of vibrates?/shakes ifykwim) i saw her do it today when we were out during dinnertime and each time before she puts the pasta in her mouth she would do it, and then she would do it a couple of times and stop. Is it normal or it it something new that she thinks is fun and interesting to do?