I'm not sure I ovulated this month?

So I have been TTC and I don't think I even ovulated this month. I was suppose to some time this week. And usually when I ovulate, it's extremely wet down there and it's like egg whites. Likes it suppose to be. And I noticed that this week, it was only kind of wet.. like damp. Nothing extreme like it normally is. But the only kind of discharge I got is like infertile mucus it seems like. It was kind of creamy and it was white. I'm not sure I ovulated? I should of got an OPK. But it's too late for that now. And also to mention, I had cramps too and that's how I usually feel around the time...