Try eating something sweet thenlay on your left side. Doc told me to do that. Always worked for me. She would start moving around then. But the further along you get, they run out of room, so you will notice a decrease inmovement. However, if you are concerned about it, call the Dr. It can't hurt to do a NST to moniter everything.
My babys movements have decreased but i still know when hes awake, and i do get him pushing outwards and getting comfy. Aslong as you can feel something he will be fine, just a little squashed. If you feel concerned though its worth going to get monitored.
Yeh, the hiccups are a great sign! They do run out of room by this time.. try eating some chocolate or drinking really cold water.. my baby moves like crazy when I do these things!
He's probably just running out of room in there. They grow alot the last weeks of pregancy.