TTC after IUD

Anyone out there TTC after getting a IUD removed? We are TTC our third. With my first IUD, I had a bit of spotting after I removed it and my AF returned after about a month or so. This time less than a week after removal I think I got a period (but it was rather light). We want to get pregnant quickly but I can't tell if I might actually be ovulating or it might just be a couple of months. Doing the baby dance every other day is a stretch for us so it would be great to wait until actual ovulation. (I am trying to use some tests and taking my temp but nothing is showing ovulation) just wondering how long it took you girls to get back to a normal cycle.