High chance of being pregnant?

My veins on my legs and chest have become very blueish/green and are very visible. I am 1 day late for my period. I have a backache and on and off dull cramping. I'm a lot hungrier, but sometimes I lose my appetite. My skin is breaking out really bad (which never happens) and I'm sleeping sooooo much better at night. Do you think my chances are high? 
 
(trying to wait another week to test so I don't get my hopes crushed too badly)

Vote below to see results!