Hello, I Had The Mirena Inserted 4 Days Ago. I

Hello, I had the mirena inserted 4 days ago. I have been extremely bloated, and bloating more every day, to the point that I can no longer bend over, I look about 7 months pregnant and I can't wear any of my pants, including stretchy pajama bottoms. Also, I still have lots of cramping and some bleeding as well as diarrhea and back pain. Are these symptoms normal? And if so, when will they go away?