Hello! I'm waiting for advice from experienced moms, could you please…

Hello! I'm waiting for advice from experienced moms, could you please tell me? I'm in my third pregnancy, at 36 weeks. All night I couldn't sleep at all and during the day too, the baby is moving a lot, it's really painful ? Since morning, three times I went to the bathroom, excuse me, I had constipation before, and since last night, I have more often, I want to go to the bathroom every hour and there's no time to go. I read on the internet that at one hour should be 10:15 jolts, but I have them 15 times in four minutes.