Waking up constantly to pee

Yes, it is normal. As the baby move head down and it press on our bladder. Further our uterus is also growing bigger and press on our bladder too. Bear with it, as long as baby keep growing healthily and steadily all these temporary inconveniences are worth it. Jiayou!!! Stay positive, a happy mama, a healthy baby. Take good care and God bless you and baby!