Extra long cycle.

Although my periods have never been "regular", they did finally get into a rhythm of about 30-32 days. I'm also doing my bbt and it has no continuity whatsoever. It's up and down all over the place. I'm guessing since I didn't ever get a positive opk that I might not have ovulated (which would explain why I've still yet to show a luteal phase in my temps. However, this was my first cycle of Chlomid, shouldn't I have for sure ovulated? Isn't it supposed to regulate my cycle? I'm on CD 39. I know I'm not pregnant because dr. did a blood test. Has this happened to anyone else while in a "chlomid cycle"?