Just keep in mind that you can always move around and do so many different things, and work in many different specialties even as an LPN. Always keep an open mind. If you are not sure about where you want to work you can always volunteer at a facility to see what it may be like to work in another specialty. Going back for you BSN is a good idea. You can always go pt time and work, with online classes and flexible scheduling for both work and school you can do anything you want, the sky is the limit. Don't give up and don't think you are resticted in anyway.