OMG, someone else is getting this too?
I'm 37 weeks, but for the last few weeks I have been getting a similar sensation. I liken it to the feeling of cold or hot water being poured on the top of my belly, right below my left breast. The first few times it happened I actually put my hands in my shirt to see if I was leaking, but there was no fluid. Just that really strange sensation! My midwife said there is a very wide range of normal pregnancy effects, and this is probably just one of them (although she's never heard of it before)