Hi,
You're due date is June 26th, 2009!! Doesn't that sound special?? Congratulations! This is such an exciting time, and I'm sure you are filled with so many questions and concerns. I can feel your excitement through reading your post. I am excited for you!!
You have about 2 weeks before your due date, so yes, I believe that your body is preparing for early labor. As long as you are feeling the baby move at least 10 times or more each hour, and your water hasn't broke you can be assured that everything is going smoothly.
Butconsidering this is your first baby, and you're not sure how your body normally functions at this point in a pregnancy, there may be some symptoms or signs that can be scary to you, or make you very worried. Please, do not hesitate to call your Doctor, or at least talk to the nurse on call.
From what you're describing, it sounds as if you are having pressure down low surrounding your lower back and sides. That is your baby putting pressure on your pelvis and preparing to position herself for delivery. Nature is taking over...and I know you said you weren't having any braxton hicks contraction, which is the tightening across your belly and into the sides, but it does sound like you are having some mild contractions. That is the feeling you're experiencing in your lower back and tailbone.
You may also notice that you will lose the mucus plug in one piece all together. The small shedding of the membranes goes on for weeks sometimes. You are on your way my friend, and I would suggest spending as much time as possible relaxing and storing up energy for yourself. Take small naps because you will need as much energy as possible for labor so you will need to be rested. I know it's difficult while experiencing pain, but maybe someone can rub your lower back before you go to sleep, or you could take a warm shower to relax your muscles. I also found that lying on my side with a pillow between my knees, a pillow pushed up behind my lower back, and then one in front of me supporting my baby belly was helpful in getting the much needed rest in those last days.
Everything sounds like it's going well, but again,
please go to the doctor if you feel something is not right. Let us know if there's anything else we can help you with.
God bless,
myanglesinheaven