Guys this is weird

So hey I need your advice with something. Recently I’ve been having dreams of sex like once every week... and just this morning I thought of cumming and when I went back to, I had this dream that was so real like the environment was super the same Infact I even heard two people talking outside my room and when I woke up two people where actually talking outside my room. In the dream I was just rocking my hips so I’m really confused guys. Was it a dream or an imagination somebody please help.