AF should've come on 11/14. However, on 11/12 I fell and dislocated my knee cap and had to go to the ER... So I wonder if the stress of all that is delaying AF? I've taken 2 tests and both are negative. I'm worried if it is positive because I took IB profin and Vicodine from 11/12-11/14... I tried to not take them after I was late just in case... Any thoughts?