2nd pregnancy is killing me

As

My first pregnancy was a girl. I had the easiest pregnancy ever. Im 24 weeks pregnant with my boy and its the worst experience ever. Im happy to be pregnant but it is completely different than my first. Ive had carpal tunnel in both wrists so severe i have to wear wrists splints at night or else im up all night in severe pain. I have sciatica and severe pain in my left buttocks..agonizing. My belly is bigger now than it was 37 weeks pregnant with my first. Its uncomfortably huge. I have high blood pressure and was put on medication. Now i see MFM cause my baby has a hypocoiled type 2 cord and dialated kidneys and enlarged gallbladder. All of which my mfm specialists says he believes is completely normal and physiological. But now i have ultrasound every 4 weeks and.special tests every 5. Im miserable and so sad over it. Anyone else just having a touugh pregnancy?