Who had such intervals? The belly hardens, it goes down and hurts, tha…

Who had such intervals? The belly hardens, it goes down and hurts, that is, the back aches from the left side and goes into the left leg, today the pressure rose (never had problems with pressure, even 136/92 138/79) They offered an operation for tomorrow I refused and agreed to wait until the due date until May 3rd then give up (good that I have contractual births).