Braxton Hicks all day and slowed down movement ?

Almost 29 weeks. Today is the first day where I noticed I kept having Braxton Hicks every 5 mins earlier. Baby is usually active at night and he hasn’t been moving much at all. I drank OJ and he moved around a little but now I think BH are starting up again and my uterus keeps feeling tighter and tighter. Is this normal? I’m FTM so idk what’s normal and what’s not