Neg or positive ??

My boobs been hurting for three days, they feel hard and my belly feels hard too and bloated! My period should appear in two days and I do feel like period symptoms, like cramps. But usually my boobs don't hurt. I took a cheap pregnancy test and it looked darker whithin an hour and its light faded purple!lIs it a positive test or negative?

I will re test tomorrow but I want to know what you girls think.