@ reroka - just a little info, please...
1.) Did you just order within the last three days?
2.) Is the order coming from overseas? (Please don't name a country, just yes or no.)
If the answers are yes and yes, just wait a couple days. Nothing you can do about anything now, anyway.
I have seen that message before.
Could be that you were sent a TN, but the parcel is not/was not dropped off yet. There are one or two other reasons that your package doesn't show up in the sending country's system. As soon as it gets to US, usps will be able to track it.
Just relax, OK? Worrying unnecessarily will prematurely age you. haha
Try not to hit the usps website to check the TN every 5 minutes. I have been told it raises a red flag. Lots of misinformation around, and this may not be true. It DOES make sense to me.
I don't keep looking because it makes me crazy. I am better off without a TN.
Please update when something changes.