35 weeks 3 days. Is it normal for Braxton hicks contractions to last for 10 seconds at a time and happen about a minute apart for hours ?

I know it's a Braxton hicks because frankly it's not painful, just uncomfortable, my whole stomach/uterus gets rock hard for a really short time like 10-15 seconds and then stops, and then this happens again a minute or less later and it's been going on for a few hours now 🤔🤔🤔 it's so annoying