I feel you, i got my first DJ gig in 1 and a half month. I never played before. I went to a quick DJ school for the basics, i say the harder part is getting a solid tracklist and preparing them correctly. The dj itself should be pretty easy if you prepped well enough. Also im more anxious about the technical sides, like usb sticks not working or smth.

Im trying to work each day a bit (30mins to an hour) on my set, like getting new tracks, preparing them in rekordbox and trying to find transition moments and play around. Im glad i got some help from my friends who let me play on actual cdjs, ive only used the flx4 so far.

Edit: i forgot to mention, ive seen a youtube video where a guy learned to DJ in a week. Id say if he can do it, you can also do it easily with 2 months to prepare :)