Forty and two weeks pregnant. First pregnancy. Already over a month of…

Forty and two weeks pregnant. First pregnancy. Already over a month of problems with sleep. I wake up in the middle of the night feeling very tired and superficial. I can't fall asleep during the day, as a result: I am angry and want to sleep so much. Valerian and advice don't help at night. I don't eat, I even put my phone away - zero effect. At night I can just open my eyes, like I didn't sleep. And that's five or six times. I even did an experiment: I get up every hour! Another big problem: because of this I can't give birth... The cervix is not ready, there is no opening even one finger. The