Implantation bleeding?

Before I left fir work I went to the bathroom and as i wiped i noticed i had some lite pink discharge. Now i have been having some weird and "normal" prego symptoms. AF is not due till 10/14 and now im wondering if this "bleeding" is my period coming way early by the way my period never came early it would come a day or two late but never early. So im PRAYING this is implantation bleeding. Ladies, any thoughts? Also took a test this morning and it came out negative. So does anyone think i should test again when i get home (i work night shift on a ambulance) after i get up tomorrow? Im praying this is my Due Season.