Just FYI, I read the answers and all women are different. Everyone is saying that ovulation (even the books and doctors will say this) that women ovulate around 10 - 15 days after their cycle starts. That may be true for you, but I didn't ovulate until day 19, so I was completely passed the "normal" window. Because of that, I got really frustrated with taking my temperature because I wasn't seeing ANY change for so many days in a row. I did like the ovulation kits - which I tried for about 4 months before I got pregnant, but I got really good at predicting when I would ovulate (day 17 - 19).
Just so you know, if you do go to a doctor, they can do an ultrasound (vaginally) and look at the ovaries and see if eggs are growing. They like to check around day 13 (mid - cycle). Then, they can measure the size of the egg and see if it is a suitable size for conception.
However, as everyone says, I wouldn't begin to think or worry about it for at least 4 months after you have gotten off of the pill. If you want to conceive in June, then you should probably start trying to track your cycle in March and have a good baseline based on March/April/May. However, since you JUST got off the pill, those months may not work properly for you.
Good luck!
L.