Help please

Okay ladies, I took a pregancy test this morning with FMU because I'm 1 week and 5 days late. I usually have an irregular period but the last 2 cycles have been regular. I have PCOS. I took the test and realized I needed to get ready for work so I set my timer and got dressed. I came back at 11 minutes and saw a Faint Line that had color. I've had a faint line once before but it ended up being a chemical pregnancy. This faint line was darker than that one, but it's still faint. The paper says not to look after 10 minutes and I looked at 11 so is it not accurate? I'm going to retest in the morning. Thanks in advance.