So I'm 40 weeks exactly today and I've felt fine all day but we went to dinner and I slipped when we were leaving. I caught myself on my knees and scraped them up a bit. It was a slow fall and I'm fine and I've felt baby move a lot since then so I know she's fine too. But now my back is killing me-mostly when I try to walk. When I'm sitting down it doesn't really bother me. I've also had some Braxton hicks since then, but nothing consistent. I'm wondering if these are signs of labor or just repercussions of the fall? I haven't lost my mucus plug yet and everything else is normal. Please let me know what you think, I'm a FTM so this is all new to me.