You might not regret the tattoo, as it has a lot of meaning, but you might regret where it is at. You have to wear something pretty high to cover it up, and it will forever be drawing men's eyes to your breasts, which may become unwanted later on.
I'm not trying to be a dick, I have scars on my shoulders from razor blades, so I can;t really take my shirt off without people staring at the lines trying figure the words out.
I also have a tattoo done when I was younger made by a tattoo gun I hand built from a hobby needle. I didn't have a clue back then. Neither did the artist, who penetrated 1/8" into my muscle with the extremely thick needle.
Do I regret the tattoo? Heck no. It reminds me of who I used to be. It is good not to forget your past.
What I like about it is that it actually doesn`t look like a tattoo. It looks more like it was drawn with water colors on your skin. I love that. Also it must be an amazing feeling to wear your very own design as a tattoo!