I am only about 5- 6 weeks pg. I had terrible trapped wind yesterday, and all night i had a funny crampy pain in my chest, between my boobs but a little lower. I have never had heartburn so i dont know what that feels like, dp says it doesnt sound like heartburn. I feel strange in my back too, around the same level as my boobs. Is it just wind and indigestion or should i get it checked??