Nipple Piercings

I have an appointment to get my nipples pierced tomorrow and am lowkey stressing lol give me your experiences!

Were your nipples originally sensitive before getting them done?

How long before your partner can “play” with them?

How long for healing?

I have a vacation in June, will I be able to swim?

I have other piercing (tongue, nose, belly button) so I know about general cleaning info.

Thanks!!