I'm a bit nervous that I may be having contractions, I posted earlier about cramps and they are getting worse. I'm also feeling more and more like I'm going to be sick. I get this really sharp pain shooting up my back along with the cramps, I've also noticed my stomach gets harder while having the cramps. They get worse when I walk. I'm 25 weeks nearly 26. I've had Braxton hicks for the past few weeks and these don't feel anything like them. Is it possible for Braxton hicks to get painful as the pregnancy progresses? I'm sure he's ok, because I've felt a lot of movement this morning. But nervous and will probably leave work early to go to the dr.