Is it normal to have these kinds of dreams?

I'm always having these kinds of dreams where you have to use the bathroom but you can't find a private place. The bathrooms are either full of people, the doors don't work, or the toilets are out in the wide open (there are no stalls). Another type of dream I'm always having is where I am naked in public and the thing is, in the dream I know I need some clothes on, but I don't care. It's really weird! Does this happen to anybody else?