Deff go get checked just in case. But could be practice contractions or Braxton hicks. Also could be you feeling yourself dilating, which isn’t that bad at 34 weeks. I was walking around from 35 weeks to 38 weeks at 5cm dilated.
You should get checked x
Does sound like early labour , did you get checked out
I called triage and was just told to take paracetamol x
I would call triage and explain and they may get you to go in amd get checked xx