How to measure it

Vanessa • 21. 1 baby, due with #2 02/07/20. Married

I got my industrial piercing on cinco de Mayo last year , so well over being able to change it out, well I was on bodycandy.com and I’m finding super cute ones and I’m not sure what length I am. I know it’s 14g, but idk if I’m 1 3/8, 1 1/4, etc.

How would I measure it to figure it out?

The piercer who did mine isn’t at the shop anymore, he’s actually out of state. So I’m stuck basically