I would say you definetly did the right thing. Who knows if her pains have been a clue to something really serious, you could be potentially saving her life (depends on what the pains mean). So just think of it as you looking out for her, not betraying her. In time she will see that you just wanted to do what is best for her and if she doesnt see that, then maybe your love and care should be spent on someone who really appreciates them.
I DO NOT GO ON HERE ANYMORE. I HAVE LEFT THIS PLACE FOR GOOD AND DON'T INTEND ON COMING BACK. PLEASE DON'T FRIEND REQUEST ME, PRIVATE MESSAGE ME, OR ANYTHING BECAUSE I WILL NEVER SEE IT AND YOU'LL NEVER GET A RESPONSE. THANK YOU.