Braxton Hicks Contractions

Alexandra • Happily married ✨ Oakley Elise Summers🐝💗

So I'm 26 weeks + 1 day and I was just wondering if Braxton Hicks are normal?? I've had a couple today they aren't right after the other but still a little concerned. This is my first pregnancy so everything worries me lol. Also am I at the last week of the 2nd trimester or am I now in the 3rd??