Girls, I have such a problem, during the day I don't go to the toilet very…

Girls, I have such a problem, during the day I don't go to the toilet very often, well, I actually started going more often than before pregnancy, but not critically, but at night it's just awful....I get up six times, it feels like I'm always full of urine...no pain, all analyzes are normal and the urine is also...I'm not getting enough sleep precisely because of this...and I don't drink water specifically at night...where does the water come from? I wake up in the morning on the scales, even if I lost a little weight...there are no swelling, sometimes my eyes are slightly puffy, but that was also before ??‍♀️Who's with me