Amber, do you know when you O'd? Although you are late for af, you may not have O'd when you think and as a result you are getting different results on the hpt's. Great that you have had bt done as thats the most reliable way to know for sure. Generally with hpt's - its hard to get a false positive. With this pg, I tested before af was due and got +ve's with the Lullaby ones and with the Crystal Clear (but that was only faint).

Test again tomorrow with FMU (if you have any hpt's left!) and see what happens then.

Wishing you all the best for a healthy BFP!
Lisa