I know i have written in here a couple of times but im having trouble trying to work out whats wrong.

After doing some research on how long AF should arrive after O'ing she should have came yesterday.

She didnt and im not getting any cramps like she is gonna be here soon. about a week ago i had really painful cramps like she was coming, but no bleeding, and still negatives on my HPT's i dont know why this is happening and want to know if anyone else experienced this too. It was my first cycle of clomid this month and i didnt ovulate til CD18 on it, so maybe its something to do with that? But shouldnt Clomid shorten the cycle not lengthen it. I am pretty sure its not pregnancy now, but how i feel now its like AF wont be here for a while and thats strange.