Hi there,
For the past two or three years, about every two months, I wake up with really severe stomach/abdominal cramps, that I can't concentrate on anything else. I go to the bathroom, but nothing comes out. Occasionally a hard stool will come out, but then the pain subsides for a bit.
Go back to bed, lay in the fetal position (if i lay flat the pains still there) but then in about 30mins, wake again with the same pains, and sweating, really hot, nauseous. Go to the bathroom - nothing.