Weeone 1027 you asked the right questions. How far apart are they are they growing closer. If they are more speratic in that hr it could be brax
Are they getting closer together? Do they go away after walking or drinking water? Id google the difference between braxton hicks and labor contractions, to see if you can tell which they are. Im a first time mom, due in 7 weeks so i can't really give u an answer, just a suggestion based off experience (had to google the differences as well, and then my dr confirmed)
Have you been time ing? How far along are you?