Help!

Amber

Hello ladies. I am currently 25 weeks and 4 days pregnant with my first baby. I’ve recently started getting what I think is Braxton Hicks. I was told they should be painless but while Im having the tightening in my lower stomach I also have a little bit of cramping/achyness. So far in the past hour they have been about 20 mins apart, Is this normal? I want to keep my little girl in the oven as long as possible!