I'm 20weeks4days- and starting since yesterday I've had these vaginal pains. Sharp and last a second but have been more constant today. Along with stomach tightening and pains. I've read it's normal once you hit 30+weeks, it's just your body getting read for labor, and I also read that having these pains early could be a sign a premature labor?? I'm not extremely worried but they have been lasting all morning. So any insight ladies? Put my mind at ease? Baby is very active this morning as well, can feel him/her rummaging around since early today.