Dianna,
I find now at nearly 36 weeks that I dont get all that many kicks anymore either - mainly rolls and pleanty of feet under ribs!! I think there is not much room in there as you said and my tum is so tight!!
If you are at all worried call the hospital - doesnt matter what they think as long as you are happy!
I just usually sit onthe couch quietly and have an icy cup of coke - that gets bub well and truely moving!
Good luck - fingers crossed it is all ok like I know it is!
Kate