Is this normal?! 23 weeks.

I’ve had two preterm babies so every single thing makes me scared and nervous.

All day I’ve had Braxton Hicks, through out the day i started having back pain again. After a while, with the Braxton Hicks, I was having sharp pain around my cervix area. Went on for about 30 mins, every 2 mins or so.

Now my Braxton Hicks have picked up again and probably have had about 7 in the last hour along with the sharp pain in the cervix area and pressure.

Is this normal?!

I’ve been having so much back pain, it’s throbbing pain that just won’t go away no matter what. I’ve also had Braxton Hicks since 14 weeks, same thing as my last pregnancy :(