What do you think this growth is? ?

I was taking a shower when i felt that right underneath my vagina i had a small bump. I thought it might be a pimple but its not red and won't pop. I have a steady bf so I'm not sure how to address this with him yet. It is whitish and not on my vagina but underneath could this be a wart? How long if you contract warts do they appear? How do I get rid of this?