Braxton Hicks/contractions

So I was having some Braxton Hicks/contractions every 3ish mins for a whole hour. About 17 in 1 hour. I felt pain in my low back with some of These Braxton Hicks/contractions. Than they stared slowly getting further apart and less painful. To about 5-15 mins apart, I took a 2 hour nap and now I’m back to normal. I think this was letting us know she’s coming soon lol I’m 35 weeks today (csection schedules for 39 weeks) with my 2nd (my first is 10 years old), he was born 38 weeks 3 days.