So I was told 3 days ago that we’re expecting a little one, this is my first child and I’m not sure what I’m dealing with last night I couldn’t sleep tossing turning and then finally at 3 went to sleep, my back feels really tight, my boobs are sooo sore, and the cramps in my belly are weird you barley recognise they are there, but of feels like it’s pulling me apart lol they are in no way painful just uncomfortable....... should I be worried I’m 5 w 2 d