you should definately do it! i had mine done a few years ago but i changed earrings too quickly so one got infected, but i got them redone when the infection went away, and i was almost wetting myself because i was so nervous in the shop.. but when i had it done it was fine. it just feels like someone pinched your ear. but not even so it hurts. it hurts for like 0.5milliseconds and then it's fine. your ears go a bit red/hot straight after, but don't touch them and they'll be fine
it's true