So I recently got diagnosed with this disease and the doctor swabbed the area he was injecting to show me but I kinda looked away when he did it so I didn't see if he swabbed the needle with the alcohol wipe.

I know that over time you don't have to swab the skin area but I don't have any of the alcohol wipes left so I don't know what to do?!

HELP.. Do I risk getting HIV if I don't wipe my needle and skin?