Over the past 3 weeks, I have had several reccuring dreams whereby in the dream - my current partner doesnt actually exist and that he is just a figment of my imagination. I am in love with someone that isnt real. In the dream, i went around talking to thin air, and introducing this imaginary boyfriend of mine to other people and I wouldnt listen to people when they told me that he doesnt exist. In reality, he does exist, but the dream was very realistic and now it has me rather freaked out. Should I be worried?