Can someone help me yze this dream?

It sounds like your at a point in your life when you have to become more independent or change in some way, and you are afraid of being on your own. You could have imagined telling your g/f the dream because you really wanted to in your unconscious but were afraid because you might think it's a sign of weakness to have a dream where you're so scared. You need to figure this out in the context of your life. Also if you were in a hotel, you have to wonder whether being in a place that wasn't yours (like your own home) gave you an enhanced feeling of not being grounded or in control.