Interview notification is in the range of 30-45 days from the interview date.
You could email the NVC to expedite, but they will most likely reject: stay in line.
I know a couple that was approved for their expedite request, but there the spouse lived in Poland, some 100 miles away from the border with Ukraine.
You could try to request to move to a less loaded embassy, but you need to get that embassy to agree first.
I know a couple that tried with Riga, Latvia. They were refused: stay where assigned.
I know a couple that was able to transfer to Frankfurt, but there the spouse, a Russian citizen, lived in Germany officially for a long time.
Most likely - prepare to wait. But the cost to try things out is low: a rejection, so try it out if you want.