Well Rose the fact that you've said this out loud says something, you
have reached a cross roads, your not happy and have serious doubts.
My advice to you is follow your heart, happiness should come foremost
you really have to enjoy what you do, otherwise whats the point. Its
never to late to change things, your still young, think long and hard...
make a list of the pros and cons, see what you come up with...maybe even
if it was possible take some time out...
I hope you reach a decision your happpy with