Ladies did Go into labor early with your second pregnancy ? Or later ?

I’m currently pregnant with baby #2 , 26 weeks and it’s a boy this time... my first was a girl who I had at 36 weeks exact , and I’ve started having really bad back pain and Braxton Hicks lately 😩 not to mention the pressure I feel in my pelvic area and I’ve been going to the bathroom 5 times in 15-20 minutes lately 😩 . Maybe I’m over reacting but I definitely feel this pregnancy he could come sooner . I’m due late August and haven’t been checked to see if I’ve dilated yet but I will definitely go over all of this with next appointment in 2 weeks . I would love to hear your stories if you want to share ☺️