Yes, only approved by USCIS I-129f. My worry is that I assumed I would receive something in the actual mail from the NVC, so even though I check my email daily I did not look in my junk/spam email for anything and if my welcome letter from the NVC did end up there then it was deleted after 30 days and I cannot retrieve it. The approval from the USCIS said it could take 30 days to receive my welcome letter from the NVC, so I was just waiting patiently and checking the mail each day. I have emailed the NVC, but since they no longer answer phone calls and take 2 MONTHS to respond to emails (Thanks Joe Biden) it is likely that my USCIS approval will expire before I can do anything.