Hmmmm, there are some good signs but I'm not sure you've O'd yet. The only way you can *really* know is if you go to the GP and get a BT to test for LH and progesterone to see if there is any indication you have O'd. Though they might not do that unless you have signs that you haven't been ovulating. If you look at my chart from last cycle (in my sig) there were all the signs, but when I went back to my clinic it turned out that I hadn't O'd and it had turned into a cyst.

But I'd probaby wait it out, as your other cycles seem quite long, and you might not O until past CD20...