Try drinking water wen i was prego with my son i had that problem and i called L&D and they said dring 32oz of water wait an hour n if that don't work to go up..... good luck hope every thing is ok
My braxtons feel like what I remember real contractions feeling like. Since you're moving you could be slightly dehydrated and not know which causes contrations. Try drinking some cold water and if it continues I'd call your doc and get checked just to be safe
And I too was at 34 weeks with my daughter. But I highly recommend going to the hospital asap.
It sounds like contractions but it could also be really bad Braxton hicks. But if it was me I would go get checked to just be safe than sorry. I had the same problem back in 2010 with my daughter and they felt just like yours and I was in labor and they had to give me a shot in my arm to stop the contractions.