Please help!!!!! Cd43 late

[babyhopes2015]

My last period after IUI was on the 8th of July. My AF that month weren't normal as i had very heavy bleeding! My cycle normally 28 - 31 days. DH no sperm. I'm now 14 days late. I called the clinic to make an appointment today. I only took one test last week, and it came back BFN. Flip its driving me crazy!!! No symptoms only a raising heart!

Please is there anyone going thru the exact same thing.