17 Braxton-Hicks contractions in 2 ish hours?

So I’ve been having several BH a day. Usually while at work and stressing.

Most are pain free and tightening of my stomach. Today however, I had 17 for about 2 hours and 15 min. Some 2min apart some 14 min apart. I was laying down for majority of them.

Should I be concerned? Baby was kicking away like crazy.

Also, I’ve had what feels like BH but in mid back/lung area. It is uncomfortable, like higher back menstrual cramps. Anyone experience this?

And this evening I have had some thigh tightening pain like you get with period cramps.

I didn’t call doctor because they decreased significantly and like I said, baby was dancing throughout and all day.

I start NST monitoring and have an ultrasound next week, so I’m going to ask my specialist and Ob then, but wanted to know other’s people’s experience.