Is it JUST a lil hiccup?!

Im in my 33rd week of pregnancy. In starting that period where Im "not going to feel the baby move as much," but Im still feeling a LOT of movement-- and its pretty painful bc theres no room in there. But most of the movement, lately has been hiccups. Is anyone else experiencing this? Is this normal? Is it okay? Is it a warning sign? What do experts say about feeling your baby have the hiccups like 2-3 times a day for about 30 minutes? Does anyone know?!
Please respond-- I think Im driving myself crazy worrying about her having them so often.. Thanks!

My first ALWAYS had hiccups. This baby has only had the hiccups once.

My baby had them alllll of the time when i was pregnant....no problems here now. He still gets them, but not near as much. Theyre normal so dont worry.

Its normal - annoying - but normal  

From what I read, it's normal. But I'm not that far along you. I'm only at the point where I can feel her head and when she pokes me (like...when she sticks an arm or something out, can't quite tell yet).

My dr told me Thursday that the hiccups are caused by the mom laughing a lot... i think its like a wives tale, but it def makes sense! =D