Could I be pregnant?

So I took a opk on the 10th it was positive I had sex on the 11th and 12th which was about 6days ago. My boos the kinda hurt if your press them they hurt really bad. I know it's too early to test using s home pregnancy test. I heard if you use pine sol and it changes color your pregnant and it detects early. So out of boredom I tried it. And it went from a goldfish color to creamy white. Am I pregnant? Should I wage a couple more days and test?