[Dx4win] Log for "New" Callsign

[Fred - NA2U]

Ok, here's the deal.  I worked the BARTG contest last weekend.  Rules stated I had to sign "NA2U/7".  Today I uploaded my log to LOTW.  No QSLs yet.  Very strange.  I usually get many RTTY QSLs immediately upon uploading.  So, I realize that I had to sign /7 in the contest.  I created a new LOTW certificate for NA2U/7 and I'm waiting for it to arrive.  BUT, now I realize that the Qs I uploaded from DX4WIN (probably) show "NA2U".  

Now I'm wondering if I have to create a separate log for these Qs for uploading to LOTW.  The ADIF file I imported/uploaded must have been for /7.  

I always suspect pilot error.  Am I missing anything here?   What other steps, if any, do I need to take?

73 and thanks from the desert,
 
Fred/NA2U
"Wretched excess is just barely enough."