All over a haircut.

During my last pregnancies, I never really had bad mood swings...at all if any. Well as of yesterday I'm a full week late, 2 negative tests, nauseated, constipated (tmi sorry), getting fuller faster...and its like over night my mood swings are horrid!!! I cried allday yesterday...cause i wanted a haircut...a flippin haircut! I've never been this moody...even around my period :(