Xenia,
There is nothing wrong in you wanting to obtain an LPN so you can work while you pursue your RN. It doesn't matter HOW you proceed in reaching your goals. What matters is that you are doing it, and doing it with your own motivation and love for moving on from where you are into something new and exciting for yourself.
There is absolutely NOTHING wrong in taking a step-by-step approach to reaching your goals, whether they are in nursing or something else. Listen to your own heart, sing the tune of your own song, and dance to the beat of your own drum. Only then will you be positively happy!
So, it will take you some time to reach your goals. Look at it this way: If you don't do anything at all to reach your goals, where will you be in ten years? If you work on your goals over the next ten years, where will you be by then? GO FOR IT! LET NOTHING STOP YOU FROM GETTING THERE!
Many universities and colleges offer a LPN to RN/BSN program, AND they even offer the MSN to boot! You have many options in reaching your goals. Just pick which one you want, and go for the gold!
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"WE MAKE A LIVING BY WHAT WE GET; WE MAKE A LIFE BY WHAT WE GIVE." -- W. A. NANCE