pregnant?

Kristen
So last month my period was a couple days late when it finally came it was very short and very light. A few days ago I had light cramps and spotted slightly. It was really light and only when I wiped. I googled the symptoms and I have almost all of them except actually vomiting. I took a test today even though I'm not due until the 10th and a faint positive showed up but after 20-25 minutes it disappeared. I'm going to take another test after the 10th but what do you all think?