Baby's head is low

Ka

Hello everyone

It's my first pregnancy

I am almost 25 weeks pregnant, i have a lot back pain due to high levels of relaxen hormone, i am currently suffering from hydronephrosis, i get about 4 contractions per day. But my cervix was closed the last time i did US

Now i can feel the baby's head behind my pubic area when squatting or in the wc, its right behind my vulva

I am so afraid of preterm labor, anyone else har the same condition ?