The word "cama" means "bed" in Spanish. The suffix "-ita" means little, and it can be used as a term of endearment. "Camita" thus literally means "little bed," but, in reality, it is a reference to a bed as a place to have sex or to sex in general.
When someone feels the whole world revolves around themselves. People diagnosed with this disease can often say something online but not be able to back it up in person.