Anyone go through a K1 Visa process?

Me and my fiancée applied for a K1 Visa about 2 months ago….just wondering what our chances are and how long others had to wait for the approval process? If you have gone through the process, any “wish I knew” tips would be much appreciated.

Me- Born and raised in HTX my entire life, I’m 42 and M

Her- Born and raised in Australia, also 42

Both- Good jobs, zero criminal history, and have grown kids (18+)

Basically just trying to get a better idea of what to expect as the process goes forward. We submitted our paperwork and processing fee, now we just kind of seem in a limbo status and wondering how long it will take to get to the next step/finish the process.

Thanks in advance for any and all constructive feedback on the process