I'm four weeks and a couple days pregnant and woke up this morning with light spotting. When I went into work my cramps got REALLY bad and while my spotting got worse it didn't get as bad as maybe being on my period. The pain comes and goes like a period though. Are these early signs of a miscarry? I scheduled an abortion for the first of August and don't want to spend 450 to get the procedure done if it isn't necessary.