It's a normal back pain. I've had it for weeks. It comes and goes. My doctor said that it will continue to happen until the day the baby is out or your body settles. She also told me that exercise or warm baths should help that pain ease. It's basically happening because your pelvic area or the bones are expanding for the baby. I hope I helped. (:
I wouldn't think so, I had it for a few days, and than it's gone away. I'm now 17 weeks 5 days.