Zaheersboi

I would ask, in general, what your goals are.  It seems that you've been somewhat directionless since graduation, which is fine -- you're young!  It's okay! -- but a graduate degree is a longterm relationship.  What are you hoping to get out of it?  Where do you want to be when it's over?  If you go PhD, what are you wanting to research?  If you're going LIS, what are you wanting to do with that (since people with library degrees actually becoming librarians is getting fewer and further in between)?
I would say that your first step is some soul searching, and getting a better job.  The better job will give you the freedom to go to graduate school because you want to, not because you have to escape your current situation.  It will also give you the financial resources to apply (it's expensive!), and to afford to go, since I doubt your MA or MLIS would be funded.  Ideally, it would also give you educational benefits - if you get even an entry-level job at a big enough company, you may very well be able to pursue graduate school on their dime.
I find that a lot of times in my life when I've been unhappy with my life/job, it's more because I'm unhappy with who I am as a person, not necessarily the situation.  It might be worth meditating on whether or not you're happy in your own skin.  I call this "Life broken, add more schooling!"  Having been there, I don't recommend it.
 
I know this isn't the answer you wanted, and I'm sorry for being the rainy cloud on your parade.