Im 25 weeks and I have this same problem when I don't drink enough water.
I started to get them at 26 weeks really bad, but haven't had them as bad last week or so and I'm 28 weeks as well! I wouldn't worry unless very frequent and always ask your doc don't rely solely on what we say bc we aren't doctors! :) just can share what we know! Good luck
Good luck and happy thoughts mama!
I'm 28 weeks today. I'm getting them occasionally but tolerable if I sit. But if your having very watery frequent discharge and/or really strong BH contractions or they are becoming regular talk to your dr asap. Hopefully nothing to worry about but might be early labor/leaking. Id get checked just incase