I am 9w2d with my first baby. I have had two ultrasounds in which I saw the heartbeat and my blood work has been good. I have had very few symptoms--no nausea or vomiting, sore breasts up until about 6 weeks, heartburn, but basically not much of anything at all. However, the one thing I do have is back pain. I am a teacher, so I'm on my feet all day, and I find that it depends on what shoes I wear (for some reason heels are better?!), but I'm in PA and we had massive snow this week so I've been home and just laying around on the couch and in bed for the past two days. I'm wondering if maybe I just tweaked something and if it's just sore muscles? Or do you think it's something to worry about? It's like the bottom of my shoulder blade down to my kidney, and it's just a dull ache, nothing sharp or terribly painful. I just freak out over every little ache or pain anymore.