Nipple piercing marathon training

Hi! I’ve just gotten a nipple piercing and was wondering if anyone could give me some advice about continuing to run and train for a marathon.

I’ve tried to inform myself appropriately - give the piercing some time to heal before resuming running (maybe a week?). But play it by ear as it is supposedly 6-12 months for a full heal. Practice the right aftercare. Wear loose fitting shirts when exercising.

Has anyone worn one of those straps or bands that you can put on to stop chafing?

Any other advice for exercise and nipple piercings is appreciated. X