Three days is plenty of time. You need to just let it heal, wash 2-3 times a day and allow to dry completely. Only put a thin layer of Bepanthan when it gets really dried out.

Yea the itching is normal, but I don’t know what you mean by dead arm. It will itch like fuckin crazy for about a week. If you are losing feeling in your arm (dead) then you better see a doctor.

I used Tattoo goo on mine found its texture much better and easy to apply. The bep was thick and you can pull off the flaky bits if not warmed up before applying.