Un bearable feeling when I walk?... 34 weeks Pregnant and 1 day.?

They probably are scrapping together when you walk, it's called pelvic symphasis dysfunction, or a dislocated pelvis at your pubis - because of the hormones of pregnancy (especially relaxin) loosing the ligament that normally keeps the pelvic bones together. Walk more, it will tighten your muscles and help keep your bones together.