I would keep a eye on it. And keep an eye on your baby moving. My doctor told me if I don't feel my baby move at all to go the hospital.
Sounds normal to me, the weight of the baby is putting strain on your body, walking and moving around more can cause things to hurt more, just try to take it easy. I have pelvic pain alot and have to attend physio..i cant even sit up off the chair without being in pain, the joys of pregnancy lol
I recently had pelvic pain and found out that there is muscles that hold your pelvis bone and you can pull over use and even disalighn the pelvis. I have had three kids and now twins and never knew this was possible but i would distinguish where and how you feel and look up online. Some times your ob can be passive. If your body tells you something listen to it.
It's toally normal . It happens when your doing too much .. Drink more fluids and eat more small meals
Just keep an eye on it! You know your body but it could be the start of preterm labor. Just take deep breaths and keep an eye on things :) Keep us posted!
It just sounds like normal pregnancy pains to me. If the doctors office isnt worried I wouldnt be either.