Girls, could you please tell me, Today is exactly 37 weeks pregnant, t…

Girls, could you please tell me, Today is exactly 37 weeks pregnant, the second day I have a strong pulling sensation in my lower abdomen, like during menstruation. Walking makes the pain worse, I'm walking very slowly now because of the pain, and my back hurts strongly. I have problems with my clitoris, (I can't sit for more than an hour, the pain is insane, it's hard to get up afterwards, I don't know what it is, it has been going on for two months already), and these two days I feel pain in my clitoris (the same as when I sit, even lying down). What could this be?