I think it's a very nice tattoo, to be honest 😄 and as for your "tattoo remorse", I would suggest you think about the reasons that had you go to your artist and ask for that particular design: if you decided to get it, something in your mind (from the pure appreciation of the design to some deep feeling, you know what) told you that was the right thing to do, and the tattoo you've got now is a "celebration" of that moment, a permanent memory that it happened in your life.
Now, I know it may sound a little too "romantic", maybe even cheesy or some sort of "pseudo-philosophical bullshit"... but I think that moments in our life are important (heck, that may be the only thing we have!), and if some moment led you to decide you wanted that specific design on your body forever then it is in someway a part of who you are now as much as that moment is a step that brought you to where you are now.
That being said, if we must be cynical then you can always try to have it covered or removed... but before you even consider those possibilities please think about what I just told you 😉