If I am reading correctly, your LMP was about 2-3 weeks ago? If thats the case then I would wait till you are actually due for a period before testing. Regardless of what brand you get, it will be most accurate if you wait till you have actually missed your period. Good Luck, and congrats on having your BF back safe!
I would wait...and then test... or at least start out with some cheaper dollar tests...hpts are so flippin expensive..
so... do you want a baby... or no baby