Should I take a test ?

Julie
I'm supposed to get my period in 2 days and my breast have been really sore , normally this happens to me right before my menstrual cycle and i also I get really bloated and have a lot of cramps a few days before but aside from my sore breast I haven't felt anything. 
Also I notice a watery discharge and a pinching pain on my left ovary yesterday , I don't want to get my hopes up and be crushed !