Ovulation help!

My husband and I have been trying for our second baby for two months now. We already have a beautiful little boy who is almost 2 years old but he was not planned so this is new to us. I’ve been slightly cramping on and off since Tuesday. Is this a sign that ovulation is nearing? I have regular period every month. I normally do not have cramping like this. It’s almost like a very light menstrual cramp. We haven’t used ovulation kits yet but we are looking into them! We’re really hoping for our positive test this month ❤️