Hey all!! My name is Jennifer and I have been a lurker for a month or so until now

This board is so much fun and I have learned so much from just reading. Glad to see I'm not the only one in the world trying to catch that egg! lol Anyway, I started charting with my last cycle, which started on August 16th but I started temping on the 17th. I bought an ovulation kit and started testing this past Saturday, which was CD 14. I have taken 6 tests so far since then and I'm a little bit confused. They started out light, then it became pretty dark, and now it seems to be getting lighter. On FF it has not showed I O'd yet so I'm confused

My cycle's have always been 28 days until July, then it was 30 days. This month when I started it was 31 days, but my period always lasts 5 days. So do you think I have O'd yet?

Thanks in advance!!
Here is a pic of the OPK's. I took #1 on Saturday, #2 on Sunday, #3 & #4 on Monday, and #5 & #6 Yesterday:
http://i111.photobucket.com/albums/n...jayden/P90.jpg
And here is my Chart:
HTML Code:
http://www.fertilityfriend.com/home/3d377