Delay in DL

[Glochyke]

I submitted my uk application on the 4th of September awaiting DL, only for me to be assessed on the 1st of September. The feedback stated that my nursing verification became invalid on the 30th of September. It became in valid on their queue, yet just two days after I was asked to resubmit another verification, which took me almost 8 weeks. When I logged on, I found out that my verification had been received by nmc uk since 18th November. I finally submitted on the 7th of Dec. Am yet to get  DL how long should I wait...I am so tired and nervous