So there's a good possibility even if she determines she's truly not ovulating right now because of having been on BC, she could start O'ing again naturally?
Trying to dumb it down as much as possible for OP.
She's not even NOT ovulating necessarily, she's having long cycles. When you're used to having cycles like clockwork on BCP it's a bit of a mindfsck. My first post-BCP cycle was 42 days. Not everyone evens out right away, or a longer cycle could be HER new "normal".
OP does not need to force ovulation. As Twinkie said, if you're going to do Clomid you need a LOT of testing, some of which is expensive and potentially painful. It is not an exercise/process I would personally wish on anyone. Impatience isn't an infertility diagnosis. I generally hate when people toss that around, but things aren't like what OP is accustomed to, and it's freaking her out a bit.
I get that it's frustrating when things aren't going the way you want, but not everyone has a 28 day cycle. It's early in the game for her, way early.