Very normal to have the hiccups and to worry as well! Isabelle had the hiccups a few times a day when I was pg with her usually after I ate dinner!! James did too but not as frequently. SHe literally had them every day! Funny thing was she would get them at night when she was born as well! Bubs have quiet day with movements too but if you are worried about that maybe call your carers. If you lie on the couch, have an icy cold drink it will usually stir bub up and reassure you!!