Back Pain

I'm definitely having back pain as of last week. /: the thing is, it's not my lower back. It's my mid to upper back. And earlier this year before I got pregnant I was having this pain, and put on a muscle relaxer for it that helped slightly. As well as wearing a back brace that helped A LOT. Problem is, I can't wear my back brace with my big belly. /: anyone else having pain that's not in their lower back? I have NONE there at all. It's so hard for me to do things now because I get up and after 10 minutes or so, I'm in pain. /: