loutopia.. im in your position as well! ive got the same symptoms as well as very bright urine! pimples.. and im nearly 2 weeks over due.

no AF yet. saw my DR yest and she did a HPT and it was neg. but that was a during the day time tho too. she said if i still dont have my AF in another two weeks to come back and she will do some blood tests to determine what is going on..

apparently you can ovulate late even though the guide line is 14 days after the first day of your AF.. but who knows and whos to say every ones body is the same!

good luck i hope you get the results your after. .. im just praying for my AF soon so i can rule it out either way!