Braxton Hicks three minutes apart!

Braxton hicks contractions can be so confusing and worrisome! I'm 34.5 weeks and this is my third pregnancy. I know they typically come earlier with each pregnancy, but this is crazy! They were 45 seconds long and 3 minutes apart all through dinner. Now I'm in the bath trying to get them to stop. Even though they're getting more intense through the weeks, I know this isn't the real deal. Just wish they would stop already! Anybody else experiencing something similar?