I haven't ovulated yet?

Jessica

So this is my first time ever trying to actually conceive. I have 2 children but didn't " try" to get pregnant. My ovulation was supposed to start on the 8th, which I started using the test strips then, no lines started to show up until the 11th. They all have been pretty much faint lines. Not sure if I ovulate late or what? I guess I'll keep taking them to find out. I was just looking for guidance or opinions.